Add missing new-lines at end of file
diff --git a/src/ruby/bin/noproto_client.rb b/src/ruby/bin/noproto_client.rb
index ec01e74..4471052 100755
--- a/src/ruby/bin/noproto_client.rb
+++ b/src/ruby/bin/noproto_client.rb
@@ -105,4 +105,4 @@
   logger.info("got a response: #{resp}")
 end
 
-main
\ No newline at end of file
+main