Index: trunk/src/org/openstreetmap/josm/data/validation/tests/MapCSSTagChecker.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/validation/tests/MapCSSTagChecker.java	(revision 12882)
+++ trunk/src/org/openstreetmap/josm/data/validation/tests/MapCSSTagChecker.java	(revision 12883)
@@ -329,5 +329,5 @@
                         } else if ("fixRemove".equals(ai.key)) {
                             CheckParameterUtil.ensureThat(!(ai.val instanceof String) || !(val != null && val.contains("=")),
-                                    "Unexpected '='. Please only specify the key to remove!");
+                                    "Unexpected '='. Please only specify the key to remove in: " + ai);
                             check.fixCommands.add(FixCommand.fixRemove(ai.val));
                         } else if (val != null && "fixChangeKey".equals(ai.key)) {