What type of PR is this? (check all applicable)

• Refactor
• Feature
• Bug Fix
• Optimization
• Documentation Update
• Other: Replace this with a description of the type of this PR

Description

As stated in the 3.6.0 changelog,

polybar-msg hook is deprecated in favor of using the hook action. polybar-msg will tell you the correct command to use.

However, it instructs to use another polybar-msg hook command, instead of polybar-msg action.

Current :

$ polybar-msg hook count-updates_ipc 1
Warning: Using IPC hook commands is deprecated, use the hook action on the ipc module: polybar-msg hook "#count-updates_ipc.hook.0"
Successfully wrote action '#count-updates_ipc.hook.0' to PID 33971

Fixed :

$ /usr/local/bin/polybar-msg hook count-updates_ipc 1
Warning: Using IPC hook commands is deprecated, use the hook action on the ipc module: /usr/local/bin/polybar-msg action "#count-updates_ipc.hook.0"
Successfully wrote action '#count-updates_ipc.hook.0' to PID 33971

Related Issues & Documents

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Documentation (check all applicable)

• This PR requires changes to the Wiki documentation (describe the changes)
• This PR requires changes to the documentation inside the git repo (please add them to the PR).
• Does not require documentation changes