Merge pull request docker#139 from vishesh92/patch-1

johndmulhausen · web-flow · commit 95d32f79b2e8 · 2016-10-10T11:42:14.000-07:00
fix formatting in container-communication.md
diff --git a/engine/userguide/networking/default_network/container-communication.md b/engine/userguide/networking/default_network/container-communication.md
@@ -29,6 +29,7 @@ Docker will go set `ip_forward` to `1` for you when the server starts up. If you
 set `--ip-forward=false` and your system's kernel has it enabled, the
 `--ip-forward=false` option has no effect. To check the setting on your kernel
 or to turn it on manually:
+
 ```
   $ sysctl net.ipv4.conf.all.forwarding
 
