fixing headers with bad values for objective-c
diff --git a/include/git2/cred_helpers.h b/include/git2/cred_helpers.h
index 5d93cf4..1d88092 100644
--- a/include/git2/cred_helpers.h
+++ b/include/git2/cred_helpers.h
@@ -7,7 +7,7 @@
#ifndef INCLUDE_git_cred_helpers_h__
#define INCLUDE_git_cred_helpers_h__
-#include "git2/transport.h"
+#include "transport.h"
/**
* @file git2/cred_helpers.h
diff --git a/include/git2/odb_backend.h b/include/git2/odb_backend.h
index 87010f5..a6cb285 100644
--- a/include/git2/odb_backend.h
+++ b/include/git2/odb_backend.h
@@ -7,8 +7,8 @@
#ifndef INCLUDE_git_odb_backend_h__
#define INCLUDE_git_odb_backend_h__
-#include "git2/common.h"
-#include "git2/types.h"
+#include "common.h"
+#include "types.h"
/**
* @file git2/backend.h