Remove the last reference of git_net_direction enum
diff --git a/include/git2/types.h b/include/git2/types.h
index 41d5482..256393e 100644
--- a/include/git2/types.h
+++ b/include/git2/types.h
@@ -180,9 +180,6 @@ typedef struct git_remote git_remote;
/** A transport to use */
typedef struct git_transport git_transport;
-/** Whether to push or pull */
-typedef enum git_net_direction git_net_direction;
-
typedef int (*git_transport_cb)(git_transport **transport);
typedef struct git_remote_head git_remote_head;