Implement showmuted command properly

Show channel names instead of id's, and show them in a more readable
format.

1 files changed, 5 insertions, 0 deletions

diff --git a/README.md b/README.md
index 5a30537..4701c69 100644
--- a/README.md
+++ b/README.md
@@ -182,6 +182,11 @@ Toggle muting of the current channel:
 /slack mute
 ```
 
+List muted channels for the current team:
+```
+/slack showmuted
+```
+
 Modify previous message:
 ```
 s/old text/new text/