diff --git a/client/core/src/watcher/watcher.js b/client/core/src/watcher/watcher.js
index cdcd2974aa..18ce801173 100644
--- a/client/core/src/watcher/watcher.js
+++ b/client/core/src/watcher/watcher.js
@@ -47,7 +47,7 @@ export default class Watcher extends Component {
 
     fetchData() {
         let id = this.data[this.idField];
-       // return new Promise((resolve, reject) => {
+        // return new Promise((resolve, reject) => {
         this.$http.get(`${this.url}/${id}`).then(
             json => {
                 this.data = copyObject(json.data);
@@ -55,26 +55,33 @@ export default class Watcher extends Component {
             }
             // json => reject(json)
         );
-      //  });
+        // });
     }
+
     /**
      * Submits the data and goes back in the history.
+     *
+     * @return {Promise} The request promise
      */
     submitBack() {
         return this.submit().then(
             () => this.window.history.back()
         );
     }
+
     /**
      * Submits the data and goes another state.
      *
      * @param {String} state The state name
+     * @param {Object} params The request params
+     * @return {Promise} The request promise
      */
     submitGo(state, params) {
         return this.submit().then(
             () => this.$state.go(state, params || {})
         );
     }
+
     /**
      * Submits the data to the server.
      *