update gitignore
diff --git a/vsprojects/.gitignore b/vsprojects/.gitignore
index dc63b1b..d69021e 100644
--- a/vsprojects/.gitignore
+++ b/vsprojects/.gitignore
@@ -3,7 +3,7 @@
 *.suo
 *.user
 test_bin
-grpc.opensdf
-grpc.sdf
+*.opensdf
+*.sdf
 third_party/*.user
 /packages