minor

Author: odeimaiz

services/static-webserver/client/source/class/osparc/conversation/AddMessage.js

@@ -95,6 +95,7 @@ qx.Class.define("osparc.conversation.AddMessage", {
           break;
         case "add-comment-button":
           control = new qx.ui.form.Button(null, "@FontAwesome5Solid/arrow-up/16").set({
+            toolTipText: this.tr("Ctrl+Enter"),
             backgroundColor: "input_background",
             allowGrowX: false,
             alignX: "right",