renamed method

src/components/ProfileInfoPopup.vue

@@ -16,7 +16,7 @@
                     <input
                       v-model="displayName"
                       @blur="
-                        setDisplayName($event.target.value);
+                        updateDisplayName($event.target.value);
                         editDisplayName = !editDisplayName;
                       "
                       @focus="editDisplayName = !editDisplayName"

src/components/profileInfoMixin.js

@@ -45,7 +45,7 @@ export default {
         this.$navigation.push({path: "/login"}, -1);
       })
     },
-    setDisplayName(name) {
+    updateDisplayName(name) {
       this.$matrix.matrixClient.setDisplayName(name);
     }
   }