diff --git a/README.md b/README.md
index 1a6005dc8..47fca7f2d 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ cmake --build .
 ### Installing dependencies
 
 #### OS X
-* Install the latest XCode command line tools.
+* Install the latest Xcode command line tools.
 * Install other dependencies, for example, using [Homebrew](https://brew.sh):
 ```
 brew install gperf cmake openssl