From 71fd524135cc73f8d6a6c3c0d7aea6cca1605e32 Mon Sep 17 00:00:00 2001
From: Philipp Bucher <philipp.bucher@tum.de>
Date: Tue, 28 Sep 2021 16:09:38 +0200
Subject: [PATCH] docs: fix minor typo (#3311)

---
 docs/compiling.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/compiling.rst b/docs/compiling.rst
index bf7acfc80..b4072d973 100644
--- a/docs/compiling.rst
+++ b/docs/compiling.rst
@@ -347,7 +347,7 @@ standard explicitly with
 
     set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ version selection")  # or 11, 14, 17, 20
     set(CMAKE_CXX_STANDARD_REQUIRED ON)  # optional, ensure standard is supported
-    set(CMAKE_CXX_EXTENSIONS OFF)  # optional, keep compiler extensionsn off
+    set(CMAKE_CXX_EXTENSIONS OFF)  # optional, keep compiler extensions off
 
 The variables can also be set when calling CMake from the command line using
 the ``-D<variable>=<value>`` flag. You can also manually set ``CXX_STANDARD``