Add missing new-lines at end of file

4 files changed, 4 insertions, 4 deletions

diff --git a/src/ruby/bin/apis/google/protobuf/empty.rb b/src/ruby/bin/apis/google/protobuf/empty.rb
index 9aaa19b474..2f6bbc950b 100644
--- a/src/ruby/bin/apis/google/protobuf/empty.rb
+++ b/src/ruby/bin/apis/google/protobuf/empty.rb
@@ -41,4 +41,4 @@ module Google
   module Protobuf
     Empty = Google::Protobuf::DescriptorPool.generated_pool.lookup("google.protobuf.Empty").msgclass
   end
-end
\ No newline at end of file
+end
diff --git a/src/ruby/bin/apis/pubsub_demo.rb b/src/ruby/bin/apis/pubsub_demo.rb
index cd31efd9f1..6656a56130 100755
--- a/src/ruby/bin/apis/pubsub_demo.rb
+++ b/src/ruby/bin/apis/pubsub_demo.rb
@@ -275,4 +275,4 @@ def main
   NamedActions.new(pub, sub, args).method(args.action).call
 end
 
-main
\ No newline at end of file
+main
diff --git a/src/ruby/bin/apis/tech/pubsub/proto/pubsub.rb b/src/ruby/bin/apis/tech/pubsub/proto/pubsub.rb
index 63db5c3ec8..d61431f17a 100644
--- a/src/ruby/bin/apis/tech/pubsub/proto/pubsub.rb
+++ b/src/ruby/bin/apis/tech/pubsub/proto/pubsub.rb
@@ -171,4 +171,4 @@ module Tech
     AcknowledgeRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("tech.pubsub.AcknowledgeRequest").msgclass
     NackRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("tech.pubsub.NackRequest").msgclass
   end
-end
\ No newline at end of file
+end
diff --git a/src/ruby/bin/apis/tech/pubsub/proto/pubsub_services.rb b/src/ruby/bin/apis/tech/pubsub/proto/pubsub_services.rb
index cb27ce6039..43c5265643 100644
--- a/src/ruby/bin/apis/tech/pubsub/proto/pubsub_services.rb
+++ b/src/ruby/bin/apis/tech/pubsub/proto/pubsub_services.rb
@@ -100,4 +100,4 @@ module Tech
       Stub = Service.rpc_stub_class
     end
   end
-end
\ No newline at end of file
+end