small bug fixes

src/nodeClass.js

@@ -94,7 +94,7 @@ class nodeClass {
     // Determine overall status based on available machines
     const status =
       availableMachines.length > 0
-        ? `${availableMachines.length} machines`
+        ? `${availableMachines.length} machine(s) connected`
         : "No machines";
 
     let scalingSymbol = "";
@@ -197,7 +197,7 @@ class nodeClass {
             const RED = this.RED;
           switch (msg.topic) {
             case "registerChild":
-                console.log(`Registering child in mgc: ${msg.payload}`);
+              //console.log(`Registering child in mgc: ${msg.payload}`);
               const childId = msg.payload;
               const childObj = RED.nodes.getNode(childId);
               mg.childRegistrationUtils.registerChild(