diff --git a/doc/user/installation.rst b/doc/user/installation.rst
index fdf5bab9c9..88833d6ef0 100644
--- a/doc/user/installation.rst
+++ b/doc/user/installation.rst
@@ -285,6 +285,7 @@ options from the list below.
    arguments when reporting the version string in `show version` command.
 
 .. option:: --with-pkg-extra-version=VER
+
    Add extra version field, for packagers/distributions
 
 .. option::  --with-pkg-git-version