diff --git a/diff.go b/diff.go
index 2e9bf58..abb2ec1 100644
--- a/diff.go
+++ b/diff.go
@@ -849,16 +849,16 @@ func DiffBlobs(oldBlob *Blob, oldAsPath string, newBlob *Blob, newAsPath string,
 	return nil
 }
 
-type ApplyHunkCb func(*DiffHunk) (apply bool, err error)
-type ApplyDeltaCb func(*DiffDelta) (apply bool, err error)
+type ApplyHunkCallback func(*DiffHunk) (apply bool, err error)
+type ApplyDeltaCallback func(*DiffDelta) (apply bool, err error)
 
 // ApplyOptions has 2 callbacks that are called for hunks or deltas
 // If these functions return an error, abort the apply process immediately.
 // If the first return value is true, the delta/hunk will be applied. If it is false, the  delta/hunk will not be applied. In either case, the rest of the apply process will continue.
 type ApplyOptions struct {
 	Version            uint
-	ApplyHunkCallback  ApplyHunkCb
-	ApplyDeltaCallback ApplyDeltaCb
+	ApplyHunkCallback  ApplyHunkCallback
+	ApplyDeltaCallback ApplyDeltaCallback
 	Flags              uint
 }