Make key information more clear

Source/AtomicEditor/Source/License/UIActivation.cpp

@@ -152,7 +152,7 @@ void UIActivation::HandleCurlComplete(StringHash eventType, VariantMap& eventDat
         else if (code == 1)
         {
             editor->PostModalError("Activations Exceeded",
-                            "The key has exceeded the activation limit");
+                            "This key has 2 activations in use.\n\nPlease return a license from Atomic Editor - Manage License menu on one of these active computers.\n\nIf you are unable to do so, please contact [email protected] providing the key to reset it");
         }
         else if (code == 2)
         {