diff --git a/doc/sphinx/arm/hammer.rst b/doc/sphinx/arm/hammer.rst
index bff43930d3..2d25a52280 100644
--- a/doc/sphinx/arm/hammer.rst
+++ b/doc/sphinx/arm/hammer.rst
@@ -91,7 +91,7 @@ To exclude the installation and generation of docs, type:
    $ ./hammer.py build -p local -x install docs
 
 The basic scope can be extended by mysql, pgsql, native-pkg, shell, and forge.
-Please check `./hammer.py build --help` for more details.
+Please check ``./hammer.py build --help`` for more details.
 
 .. note::