Update codeit-autocomplete.js

Author: benhatsor

lib/plugins/codeit-autocomplete.js

@@ -273,7 +273,7 @@ acp.language.js.autocomplete = (query) => {
 
       const lowerKey = hierarchy[i];
 
-      const lowerObject = object[lowerKey];
+      const lowerObject = currObject[lowerKey];
 
       currObject = lowerObject;