Fix c++ example spelling (ros2#951)

andre-nguyen · web-flow · commit 69712f718e3a · 2021-01-04T15:50:32.000-05:00
diff --git a/source/Tutorials/Writing-A-Simple-Cpp-Publisher-And-Subscriber.rst b/source/Tutorials/Writing-A-Simple-Cpp-Publisher-And-Subscriber.rst
@@ -173,7 +173,7 @@ The ``RCLCPP_INFO`` macro ensures every published message is printed to the cons
 
 .. code-block:: C++
 
-    Private:
+    private:
       void timer_callback()
       {
         auto message = std_msgs::msg::String();

Original file line number	Diff line number	Diff line change
@@ -173,7 +173,7 @@ The ``RCLCPP_INFO`` macro ensures every published message is printed to the cons
`173`	`173`
`174`	`174`	`.. code-block:: C++`
`175`	`175`
`176`		`- Private:`
	`176`	`+ private:`
`177`	`177`	`void timer_callback()`
`178`	`178`	`{`
`179`	`179`	`auto message = std_msgs::msg::String();`