Fix typo in reflog message written by RebaseCommand.tryFastForward()

Change-Id: I1ad544f2b5673ed3b4a2206b5eb4ce20fd3c86d2
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseCommand.java

@@ -1227,7 +1227,7 @@ public class RebaseCommand extends GitCommand<RebaseResult> {
 				RefUpdate rup = repo.updateRef(headName);
 				rup.setExpectedOldObjectId(oldCommit);
 				rup.setNewObjectId(newCommit);
-				rup.setRefLogMessage("Fast-foward from " + oldCommit.name() //$NON-NLS-1$
+				rup.setRefLogMessage("Fast-forward from " + oldCommit.name() //$NON-NLS-1$
 						+ " to " + newCommit.name(), false); //$NON-NLS-1$
 				Result res = rup.update(walk);
 				switch (res) {