style: fix word spelling ang lint style in comment (#4500)

Co-authored-by: Jay <jasonsaayman@gmail.com>

lib/helpers/isURLSameOrigin.js

@@ -13,16 +13,16 @@ module.exports = (
       var originURL;
 
       /**
-    * Parse a URL to discover it's components
-    *
-    * @param {String} url The URL to be parsed
-    * @returns {Object}
-    */
+      * Parse a URL to discover it's components
+      *
+      * @param {String} url The URL to be parsed
+      * @returns {Object}
+      */
       function resolveURL(url) {
         var href = url;
 
         if (msie) {
-        // IE needs attribute set twice to normalize properties
+          // IE needs attribute set twice to normalize properties
           urlParsingNode.setAttribute('href', href);
           href = urlParsingNode.href;
         }
@@ -47,11 +47,11 @@ module.exports = (
       originURL = resolveURL(window.location.href);
 
       /**
-    * Determine if a URL shares the same origin as the current location
-    *
-    * @param {String} requestURL The URL to test
-    * @returns {boolean} True if URL shares the same origin, otherwise false
-    */
+      * Determine if a URL shares the same origin as the current location
+      *
+      * @param {String} requestURL The URL to test
+      * @returns {boolean} True if URL shares the same origin, otherwise false
+      */
       return function isURLSameOrigin(requestURL) {
         var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
         return (parsed.protocol === originURL.protocol &&
@@ -59,7 +59,7 @@ module.exports = (
       };
     })() :
 
-  // Non standard browser envs (web workers, react-native) lack needed support.
+    // Non standard browser envs (web workers, react-native) lack needed support.
     (function nonStandardBrowserEnv() {
       return function isURLSameOrigin() {
         return true;