clearer comment

Author: molly-moen

org-code-javabuilder/neighborhood/src/main/java/org/code/neighborhood/support/NeighborhoodSignalMessage.java

@@ -15,7 +15,7 @@ public NeighborhoodSignalMessage(NeighborhoodSignalKey key, HashMap<String, Stri
   public boolean shouldAlwaysSend() {
     String signalKey = this.getValue();
     Set<String> ignoredSignalKeys = new HashSet<>();
-    // These keys are only used for testing, don't send in run mode.
+    // These keys are only used for validation testing, by default don't send them.
     ignoredSignalKeys.add(NeighborhoodSignalKey.CAN_MOVE.toString());
     ignoredSignalKeys.add(NeighborhoodSignalKey.IS_ON_BUCKET.toString());
     ignoredSignalKeys.add(NeighborhoodSignalKey.IS_ON_PAINT.toString());