Fix log.

Author: khatchad

edu.cuny.hunter.streamrefactoring.core/src/edu/cuny/hunter/streamrefactoring/core/analysis/StreamStateMachine.java

@@ -600,7 +600,7 @@ private void discoverIfReduceOrderingPossiblyMatters(EclipseProjectAnalysisEngin
 										LOGGER.warning(() -> "Can't find Stream instance for instance key: "
 												+ instanceKey + " using origin: " + origin);
 									else {
-										LOGGER.log(Level.WARNING, "Unable to derive ROM for : " + stream.getCreation(),
+										LOGGER.log(Level.WARNING, "Unable to derive ROM for: " + stream.getCreation(),
 												e);
 										stream.addStatusEntry(PreconditionFailure.NON_DETERMINABLE_REDUCTION_ORDERING,
 												"Cannot derive reduction ordering for stream: " + stream.getCreation()