ReceivePack: Remove unnecessary ReceivePack. prefix on static call

Change-Id: I2d9a95266f5baa5a2298451adbd9ca0259b26c4b
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/ReceivePack.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/ReceivePack.java
index 359cf70..cb657b9 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/ReceivePack.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/ReceivePack.java
@@ -1354,7 +1354,7 @@
 					continue;
 				}
 
-				ReceiveCommand cmd = ReceivePack.parseCommand(line);
+				ReceiveCommand cmd = parseCommand(line);
 				if (cmd.getRefName().equals(Constants.HEAD)) {
 					cmd.setResult(Result.REJECTED_CURRENT_BRANCH);
 				} else {