diff --git a/doc/source/firehose.rst b/doc/source/firehose.rst
index 49f1ff383f..5c858c04b7 100644
--- a/doc/source/firehose.rst
+++ b/doc/source/firehose.rst
@@ -161,7 +161,6 @@ This requires the `mqtt-hs`_ library to be installed.
 
 .. code-block:: haskell
 
-
   {-# Language DataKinds, OverloadedStrings #-}
 
   module Subscribe where
@@ -199,6 +198,7 @@ This requires the `mqtt-hs`_ library to be installed.
 Go
 ''
 .. code-block:: go
+
     package main
     import (
       "fmt"