Minor formatting

gremlin-dotnet/example/Example.cs

@@ -1,4 +1,4 @@
-/*
+/*
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
 distributed with this work for additional information
@@ -80,6 +80,7 @@ static void BasicGremlinExample()
     // Retrieve the data from the "marko" vertex
     var marko = g.V().Has("person","name","marko").Values<string>("name").Next();
     Console.WriteLine("name: " + marko);
+
     // Find the "marko" vertex and then traverse to the people he "knows" and return their data
     var peopleMarkoKnows = g.V().Has("person","name","marko").Out("knows").Values<string>("name").ToList();
     foreach (var person in peopleMarkoKnows)

gremlin-go/example/example.go

@@ -57,6 +57,7 @@ func connectionExample() {
 		fmt.Println(err)
 		return
 	}
+
 	// Cleanup
 	defer driverRemoteConnection.Close()
 

gremlin-python/src/main/python/example/example.py

@@ -89,6 +89,8 @@ def connection_example():
         enable_user_agent_on_connect=True
     )
     g = traversal().with_remote(rc)
+
+    # cleanup
     rc.close()