Fix order of commits in rebase todo file header

Change-Id: I0e41d89bbd4fc01ad3b3d05a45ee60af853bfae7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

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

@@ -669,8 +669,8 @@ public class RebaseCommand extends GitCommand<RebaseResult> {
 		BufferedWriter fw = new BufferedWriter(new OutputStreamWriter(
 				new FileOutputStream(rebaseState.getFile(GIT_REBASE_TODO)),
 				Constants.CHARACTER_ENCODING));
-		fw.write("# Created by EGit: rebasing " + upstreamCommit.name()
-				+ " onto " + headId.name());
+		fw.write("# Created by EGit: rebasing " + headId.name() + " onto "
+				+ upstreamCommit.name());
 		fw.newLine();
 		try {
 			StringBuilder sb = new StringBuilder();