BaseReceivePack: Fix the format

Change-Id: I6136ef5318f81a6feb1267338ca76e60122fd15b
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>

org.eclipse.jgit/src/org/eclipse/jgit/transport/BaseReceivePack.java

@@ -1361,7 +1361,7 @@ public abstract class BaseReceivePack {
 	}
 
 	static ReceiveCommand parseCommand(String line) throws PackProtocolException {
-          if (line == null || line.length() < 83) {
+		if (line == null || line.length() < 83) {
 			throw new PackProtocolException(
 					JGitText.get().errorInvalidProtocolWantedOldNewRef);
 		}