diff --git a/src/Container.js b/src/Container.js
index 45941c75..8404886e 100644
--- a/src/Container.js
+++ b/src/Container.js
@@ -6,7 +6,7 @@
             return false;
         }
         var firstChar = selector[0];
-        return firstChar === '#' || firstChar === '.' ||   firstChar === firstChar.toUpperCase();
+        return firstChar === '#' || firstChar === '.' || firstChar === firstChar.toUpperCase();
     }
     /**
      * Container constructor.  Containers are used to contain nodes or other containers