git2.h in rugged-0.27.9

- old
+ new

@@ -27,10 +27,9 @@
 #include "git2/global.h"
 #include "git2/graph.h"
 #include "git2/ignore.h"
 #include "git2/index.h"
 #include "git2/indexer.h"
-#include "git2/mailmap.h"
 #include "git2/merge.h"
 #include "git2/message.h"
 #include "git2/net.h"
 #include "git2/notes.h"
 #include "git2/object.h"