Fix small typo and comment style consistency (marcj#149)

Author: darrenscerri

src/ResizeSensor.js

@@ -14,11 +14,11 @@
     }
 }(this, function () {
 
-    //Make sure it does not throw in a SSR (Server Side Rendering) situation
+    // Make sure it does not throw in a SSR (Server Side Rendering) situation
     if (typeof window === "undefined") {
         return null;
     }
-    // Only used for the dirty checking, so the event callback count is limted to max 1 call per fps per sensor.
+    // Only used for the dirty checking, so the event callback count is limited to max 1 call per fps per sensor.
     // In combination with the event based resize sensor this saves cpu time, because the sensor is too fast and
     // would generate too many unnecessary events.
     var requestAnimationFrame = window.requestAnimationFrame ||