Minor changes.

Author: killme2008

lib/av.js

@@ -1509,12 +1509,12 @@
       }
     };
     xdr.onerror = xdr.ontimeout = function() {
-            // Let's fake a real error message.
+      // Let's fake a real error message.
       var fakeResponse = {
-          responseText: JSON.stringify({
-              code: AV.Error.X_DOMAIN_REQUEST,
-              error: "IE's XDomainRequest does not supply error info."
-          })
+        responseText: JSON.stringify({
+          code: AV.Error.X_DOMAIN_REQUEST,
+          error: "IE's XDomainRequest does not supply error info."
+        })
       };
       promise.reject(xdr);
     };
@@ -6988,7 +6988,7 @@
         error = new AV.Error(
             AV.Error.OTHER_CAUSE,
              "Cannot sign up or login user by mobilePhoneNumber  " +
-            "with an empty smsCode.");
+             "with an empty smsCode.");
         if (options && options.error) {
           options.error(this, error);
         }