diff --git a/example/ios/build.sh b/example/ios/build.sh
index b179c946b..9970008a1 100755
--- a/example/ios/build.sh
+++ b/example/ios/build.sh
@@ -49,7 +49,7 @@ do
         ios_platform="WATCH${ios_platform}"
       fi
       if [[ $platform = "tvOS" ]]; then
-	ios_platform="TV${ios_platform}"
+        ios_platform="TV${ios_platform}"
       fi
       echo $ios_platform
       rm -rf $build