remove trailing newline

skylark_library.bzl

diff --git a/skylark_library.bzl b/skylark_library.bzl
index dcd3023..499cd5a 100644
--- a/skylark_library.bzl
+++ b/skylark_library.bzl
@@ -10,4 +10,3 @@
 SkylarkLibraryInfo = StarlarkLibraryInfo
 
 skylark_library = bzl_library
-