style($compile): clarify argument name

Author: IgorMinar

src/ng/compile.js

@@ -585,11 +585,11 @@ function $CompileProvider($provide) {
      * @param {Object} templateAttrs The shared attribute function
      * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
      *        scope argument is auto-generated to the new child of the transcluded parent scope.
-     * @param {DOMElement} $rootElement If we are working on the root of the compile tree then this
-     *        argument has the root jqLite array so that we can replace widgets on it.
+     * @param {JQLite} jqCollection If we are working on the root of the compile tree then this
+     *        argument has the root jqLite array so that we can replace nodes on it.
      * @returns linkFn
      */
-    function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) {
+    function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, jqCollection) {
       var terminalPriority = -Number.MAX_VALUE,
           preLinkFns = [],
           postLinkFns = [],
@@ -643,7 +643,7 @@ function $CompileProvider($provide) {
             $compileNode = templateAttrs.$$element =
                 jqLite(document.createComment(' ' + directiveName + ': ' + templateAttrs[directiveName] + ' '));
             compileNode = $compileNode[0];
-            replaceWith($rootElement, jqLite($template[0]), compileNode);
+            replaceWith(jqCollection, jqLite($template[0]), compileNode);
             childTranscludeFn = compile($template, transcludeFn, terminalPriority);
           } else {
             $template = jqLite(JQLiteClone(compileNode)).contents();
@@ -672,7 +672,7 @@ function $CompileProvider($provide) {
               throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue);
             }
 
-            replaceWith($rootElement, $compileNode, compileNode);
+            replaceWith(jqCollection, $compileNode, compileNode);
 
             var newTemplateAttrs = {$attr: {}};
 
@@ -700,7 +700,7 @@ function $CompileProvider($provide) {
           assertNoDuplicate('template', templateDirective, directive, $compileNode);
           templateDirective = directive;
           nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i),
-              nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace,
+              nodeLinkFn, $compileNode, templateAttrs, jqCollection, directive.replace,
               childTranscludeFn);
           ii = directives.length;
         } else if (directive.compile) {