diff --git a/docs/using.rst b/docs/using.rst
index 51c5527f6..29e8902a9 100644
--- a/docs/using.rst
+++ b/docs/using.rst
@@ -138,7 +138,7 @@ Installation
 Usage
 =====
 
-The letsencrypt commandline tool has a builtin help:
+The ``letsencrypt`` commandline tool has a builtin help:
 
 .. code-block:: shell