diff --git a/DOCS/contribute.md b/DOCS/contribute.md
index d3e3025a6e..e3d98f3da7 100644
--- a/DOCS/contribute.md
+++ b/DOCS/contribute.md
@@ -196,7 +196,7 @@ The order of ``#include`` statements in the source code is not very consistent.
 New code must follow the following conventions:
 
 - Put standard includes (``#include <stdlib.h>`` etc.) on the top,
-- then after a blank line, add library includes (``#include <zlib.h`` etc.)
+- then after a blank line, add library includes (``#include <zlib.h>`` etc.)
 - then after a blank line, add internal includes (``#include "player/core.h"``)
 - sort them alphabetically within these sections