diff --git a/docs/LanguageExtensions.rst b/docs/LanguageExtensions.rst
index b6933838f07e23dbc50d64916b579242c6b1d452..561880525f21dd4bd209204de588835b49e4d85f 100644
--- a/docs/LanguageExtensions.rst
+++ b/docs/LanguageExtensions.rst
@@ -1462,6 +1462,7 @@ remaining enable_if attributes. In this way, we pick the most specific
 overload out of a number of viable overloads using enable_if.
 
 .. code-block:: c++
+
   void f() __attribute__((enable_if(true, "")));  // #1
   void f() __attribute__((enable_if(true, ""))) __attribute__((enable_if(true, "")));  // #2