diff --git a/example/pom.xml b/example/pom.xml
index f0c9c7ae15..af4414f57b 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -91,228 +91,228 @@
   </dependencies>
 
   <build>
-      <plugins>
-          <plugin>
-              <artifactId>maven-dependency-plugin</artifactId>
-              <executions>
-                  <execution>
-                      <id>copy</id>
-                      <phase>generate-resources</phase>
-                      <goals>
-                          <goal>copy</goal>
-                      </goals>
-                      <configuration>
-                          <artifactItems>
-                              <artifactItem>
-                                  <groupId>org.mortbay.jetty.npn</groupId>
-                                  <artifactId>npn-boot</artifactId>
-                                  <version>${npn.version}</version>
-                                  <type>jar</type>
-                                  <overWrite>false</overWrite>
-                                  <outputDirectory>${project.build.directory}/npn</outputDirectory>
-                              </artifactItem>
-                          </artifactItems>
-                      </configuration>
-                  </execution>
-              </executions>
-          </plugin>
-      </plugins>
+    <plugins>
+      <plugin>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>copy</id>
+            <phase>generate-resources</phase>
+            <goals>
+              <goal>copy</goal>
+            </goals>
+            <configuration>
+              <artifactItems>
+                <artifactItem>
+                  <groupId>org.mortbay.jetty.npn</groupId>
+                  <artifactId>npn-boot</artifactId>
+                  <version>${npn.version}</version>
+                  <type>jar</type>
+                  <overWrite>false</overWrite>
+                  <outputDirectory>${project.build.directory}/npn</outputDirectory>
+                </artifactItem>
+              </artifactItems>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
   </build>
 
   <profiles>
-      <profile>
-          <id>spdy-server</id>
-          <build>
-              <plugins>
-                  <plugin>
-                      <groupId>org.codehaus.mojo</groupId>
-                      <artifactId>exec-maven-plugin</artifactId>
-                      <version>1.2.1</version>
-                      <configuration>
-                          <executable>${java.home}/bin/java</executable>
-                          <arguments>
-                              <argument>-Xbootclasspath/p:${project.build.directory}/npn/npn-boot-${npn.version}.jar</argument>
-                              <argument>-classpath</argument>
-                              <classpath/>
-                              <argument>io.netty.example.spdy.server.SpdyServer</argument>
-                          </arguments>
-                          <classpathScope>compile</classpathScope>
-                          <systemProperties>
-                              <property>
-                                  <key>io.netty.leakDetectionLevel</key>
-                                  <value>disabled</value>
-                              </property>
-                          </systemProperties>
-                      </configuration>
-                  </plugin>
-              </plugins>
-          </build>
-      </profile>
-      <profile>
-          <id>spdy-client</id>
-          <build>
-              <plugins>
-                  <plugin>
-                      <groupId>org.codehaus.mojo</groupId>
-                      <artifactId>exec-maven-plugin</artifactId>
-                      <version>1.2.1</version>
-                      <configuration>
-                          <executable>${java.home}/bin/java</executable>
-                          <arguments>
-                              <argument>-Xbootclasspath/p:${project.build.directory}/npn/npn-boot-${npn.version}.jar</argument>
-                              <argument>-classpath</argument>
-                              <classpath/>
-                              <argument>io.netty.example.spdy.client.SpdyClient</argument>
-                          </arguments>
-                          <classpathScope>compile</classpathScope>
-                          <systemProperties>
-                              <property>
-                                  <key>io.netty.leakDetectionLevel</key>
-                                  <value>disabled</value>
-                              </property>
-                          </systemProperties>
-                      </configuration>
-                  </plugin>
-              </plugins>
-          </build>
-      </profile>
+    <profile>
+      <id>spdy-server</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>exec-maven-plugin</artifactId>
+            <version>1.2.1</version>
+            <configuration>
+              <executable>${java.home}/bin/java</executable>
+              <arguments>
+                <argument>-Xbootclasspath/p:${project.build.directory}/npn/npn-boot-${npn.version}.jar</argument>
+                <argument>-classpath</argument>
+                <classpath/>
+                <argument>io.netty.example.spdy.server.SpdyServer</argument>
+              </arguments>
+              <classpathScope>compile</classpathScope>
+              <systemProperties>
+                <property>
+                  <key>io.netty.leakDetectionLevel</key>
+                  <value>disabled</value>
+                </property>
+              </systemProperties>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+    <profile>
+      <id>spdy-client</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>exec-maven-plugin</artifactId>
+            <version>1.2.1</version>
+            <configuration>
+              <executable>${java.home}/bin/java</executable>
+              <arguments>
+                <argument>-Xbootclasspath/p:${project.build.directory}/npn/npn-boot-${npn.version}.jar</argument>
+                <argument>-classpath</argument>
+                <classpath/>
+                <argument>io.netty.example.spdy.client.SpdyClient</argument>
+              </arguments>
+              <classpathScope>compile</classpathScope>
+              <systemProperties>
+                <property>
+                  <key>io.netty.leakDetectionLevel</key>
+                  <value>disabled</value>
+                </property>
+              </systemProperties>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
 
-      <!--
-            profiles for the various npn vs OpenJDK version as found on:
-            http://www.eclipse.org/jetty/documentation/current/npn-chapter.html#npn-versions
-       -->
-      <profile>
-          <id>7u9</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_9</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.3.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u10</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_10</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.3.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u11</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_11</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.3.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u13</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_13</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.4.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u15</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_15</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.5.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u17</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_17</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.5.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u21</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_21</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.5.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u25</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_25</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.5.v20130313</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u40</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_40</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.6.v20130911</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u45</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_45</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.6.v20130911</npn.version>
-          </properties>
-      </profile>
-      <profile>
-          <id>7u51</id>
-          <activation>
-              <property>
-                  <name>java.version</name>
-                  <value>1.7.0_51</value>
-              </property>
-          </activation>
-          <properties>
-              <npn.version>1.1.6.v20130911</npn.version>
-          </properties>
-      </profile>
+    <!--
+      profiles for the various npn vs OpenJDK version as found on:
+      http://www.eclipse.org/jetty/documentation/current/npn-chapter.html#npn-versions
+    -->
+    <profile>
+      <id>7u9</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_9</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.3.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u10</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_10</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.3.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u11</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_11</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.3.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u13</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_13</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.4.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u15</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_15</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.5.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u17</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_17</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.5.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u21</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_21</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.5.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u25</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_25</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.5.v20130313</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u40</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_40</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.6.v20130911</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u45</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_45</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.6.v20130911</npn.version>
+      </properties>
+    </profile>
+    <profile>
+      <id>7u51</id>
+      <activation>
+        <property>
+          <name>java.version</name>
+          <value>1.7.0_51</value>
+        </property>
+      </activation>
+      <properties>
+        <npn.version>1.1.6.v20130911</npn.version>
+      </properties>
+    </profile>
   </profiles>
 </project>