diff --git a/BUILDING.md b/BUILDING.md
index b634d34b6d1cca..c657e63514139a 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -123,7 +123,7 @@ To test if Node.js was built correctly:
 > Release\node -e "console.log('Hello from Node.js', process.version)"
 ```
 
-### Android / Android-based devices (e.g., Firefox OS)
+### Android / Android-based devices (e.g. Firefox OS)
 
 Although these instructions for building on Android are provided, please note
 that Android is not an officially supported platform at this time. Patches to