[#2554] add 'isccmd' references

The commands used were:
- find doc/sphinx/arm -name '*.rst' | xargs grep -E '^\.\. ' | cut -d ' ' -f 2 | sort -uV | grep _command- > /tmp/commands
- for i in $(cat /tmp/commands); do find doc/sphinx/arm -name '*.rst' | xargs sed -i "s/\`\`${i}\`\` command/\`${i} command <_command-${i}>\`/g"; done
- for i in $(cat /tmp/commands); do find doc/sphinx/arm -name '*.rst' | xargs sed -i "s/\`\`${i}\`\`/\`${i} <_command-${i}>\`/g"; done
- for i in $(cat /tmp/commands); do find doc/sphinx/arm -name '*.rst' | xargs sed -i "s/The \`${i} <_command-${i}>\` Command/The \`\`${i}\`\` Command/g"; done
- for i in $(cat /tmp/commands); do find doc/sphinx/arm -name '*.rst' | xargs sed -i "s/-  ${i}/- \`${i} <_command-${i}>\`/g"; done

But they were not perfect. Some manual adjustment was required.

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/sphinx/arm/install.rst b/doc/sphinx/arm/install.rst
index f2b5d7b562..9639813022 100644
--- a/doc/sphinx/arm/install.rst
+++ b/doc/sphinx/arm/install.rst
@@ -640,10 +640,10 @@ Kea 2.3.2 introduced support for Sysrepo 2.x. Unfortunately,
 Sysrepo continues to undergo major changes that are backward-incompatible,
 and Kea versions 2.3.2 do not support Sysrepo earlier than versions 2.x.
 
-``libreload`` command
----------------------
+:isccmd:`libreload` command
+----------------------------------------
 
-The ``libreload`` command was deprecated in Kea 2.3.4. The code to handle this command is
+The :isccmd:`libreload` command was deprecated in Kea 2.3.4. The code to handle this command is
 still there, but there are reports of it being buggy and not really usable.
 Kea 2.3 and 2.4 versions will produce a warning when this command
 is used, and it will be removed entirely sometime in the 2.5 branch.