autocomplete style consistency

app/assets/javascripts/sources.js

@@ -9,4 +9,3 @@
     });
   }
 })();
-

app/assets/javascripts/wiki_pages.js

@@ -3,12 +3,13 @@
 
   Danbooru.WikiPage.initialize_all = function() {
     if ($("#c-wiki-pages").length) {
-      this.initialize_typeahead();
+      if (Danbooru.meta("enable-auto-complete") === "true") {
+        this.initialize_autocomplete();
+      }
     }
   }
 
-  Danbooru.WikiPage.initialize_typeahead = function() {
-    if (Danbooru.meta("enable-auto-complete") === "true") {
+  Danbooru.WikiPage.initialize_autocomplete = function() {
     var $fields = $("#search_title,#quick_search_title");
 
     $fields.autocomplete({
@@ -43,7 +44,6 @@
       $(field).data("uiAutocomplete")._renderItem = render_wiki_page;
     });
   }
-  }
 })();
 
 $(document).ready(function() {