doc/cephadm: enable substitutions on CLI command example

Substitutions were not enabled on a prompt directive that tried to use
the stable-release substitution so the substitution string was rendered
verbatim.

Signed-off-by: Ville Ojamo <git2233+ceph@ojamo.eu>

diff --git a/doc/cephadm/install.rst b/doc/cephadm/install.rst
index 971994e79e7b6bdc933c97d966dacb7f08f7acaa..bd422bb96929370a259c1c14e0e7f0f5d342cbb3 100644 (file)
--- a/doc/cephadm/install.rst
+++ b/doc/cephadm/install.rst
@@ -149,6 +149,7 @@ packages that provide the ``cephadm`` command, run the following commands:
 #. Add the repository:
 
    .. prompt:: bash #
+      :substitutions:
 
       ./cephadm add-repo --release |stable-release|