diff --git a/src/Angular.js b/src/Angular.js
index 824c0a9d70c8..a0b3248fd6e6 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -255,7 +255,7 @@ function forEach(obj, iterator, context) {
     if (isFunction(obj)) {
       for (key in obj) {
         // Need to check if hasOwnProperty exists,
-        // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function
+        // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function.
         if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) {
           iterator.call(context, obj[key], key, obj);
         }
@@ -692,8 +692,8 @@ var escapeForRegexp = function(s) {
  */
 function isElement(node) {
   return !!(node &&
-    (node.nodeName  // we are a direct element
-    || (node.prop && node.attr && node.find)));  // we have an on and find method part of jQuery API
+    (node.nodeName  // We are a direct element.
+    || (node.prop && node.attr && node.find)));  // We have an on and find method part of jQuery API.
 }
 
 /**
@@ -1093,7 +1093,7 @@ function bind(self, fn) {
             : fn.call(self);
         };
   } else {
-    // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
+    // In IE, native methods are not functions so they cannot be bound (note: they don't need to be).
     return fn;
   }
 }
@@ -1216,7 +1216,7 @@ function tryDecodeURIComponent(value) {
   try {
     return decodeURIComponent(value);
   } catch (e) {
-    // Ignore any invalid uri component
+    // Ignore any invalid uri component.
   }
 }
 
@@ -1448,7 +1448,7 @@ function angularInit(element, bootstrap) {
       module,
       config = {};
 
-  // The element `element` has priority over any other element
+  // The element `element` has priority over any other element.
   forEach(ngAttrPrefixes, function(prefix) {
     var name = prefix + 'app';
 
@@ -1533,7 +1533,7 @@ function bootstrap(element, modules, config) {
 
     if (element.injector()) {
       var tag = (element[0] === document) ? 'document' : startingTag(element);
-      //Encode angle brackets to prevent input from being sanitized to empty string #8683
+      // Encode angle brackets to prevent input from being sanitized to empty string #8683.
       throw ngMinErr(
           'btstrpd',
           "App Already Bootstrapped with this Element '{0}'",