fixbug

examples/NavigationExample/Program.cs

@@ -579,8 +579,11 @@ namespace NavigationExample
             NavigationAPI.Twist2DStamped twist = new NavigationAPI.Twist2DStamped();
             if (NavigationAPI.navigation_get_twist(navHandle, ref twist))
             {
-                Console.WriteLine("Twist: {0}, {1}, {2}, {3}", NavigationAPI.MarshalString(twist.header.frame_id), twist.velocity.x, twist.velocity.y, twist.velocity.theta);
-            }            // Cleanup
+                Console.WriteLine(
+                    "Twist: {0}, {1}, {2}, {3}", 
+                    NavigationAPI.MarshalString(twist.header.frame_id), twist.velocity.x, twist.velocity.y, twist.velocity.theta);
+            }            
+            // Cleanup
             NavigationAPI.navigation_destroy(navHandle);
             NavigationAPI.tf_listener_destroy(tfHandle);
         }