diff --git a/docs/manpages/ndnsec-cert-install.rst b/docs/manpages/ndnsec-cert-install.rst
index 1ca1ddb..a1a98a3 100644
--- a/docs/manpages/ndnsec-cert-install.rst
+++ b/docs/manpages/ndnsec-cert-install.rst
@@ -8,7 +8,7 @@
 
 ::
 
-    $ ndnsec-cert-install [-h] [-IKN] cert-source
+    ndnsec-cert-install [-h] [-IKN] cert-source
 
 Description
 -----------