diff --git a/Dart.gitignore b/Dart.gitignore
index f336509f..2914c1be 100644
--- a/Dart.gitignore
+++ b/Dart.gitignore
@@ -5,7 +5,7 @@ packages/
 *.js.map
 
 // Include when developing application packages
-pubspec.lock 
+pubspec.lock
 
 // Avoid committing generated JavaScript files
 *.dart.js