Update content/community/how-to-join-mattermost.md

Co-authored-by: Matti Schneider <[email protected]>

Author: Aysha-py

content/community/how-to-join-mattermost.md

@@ -41,7 +41,7 @@ The Open Terms Archive workspace consists of several channels. Some are specific
 1. Navigate to the “CHANNELS” section on the left-hand sidebar.
 2. Toggle the “CHANNELS” button and click on “Add Channels”.
    ![Adding Channels on Mattermost]({{< relref "." >}}adding-channels.png)
-3. A drop-down menu appears. Click “**Browse channel**” to see the list of all available channels on the Open Terms Archive workspace.
+3. A drop-down menu appears. Click “Browse channels” to see the list of all available channels on the Open Terms Archive workspace.
    ![See Channels on Mattermost]({{< relref "." >}}see-channels.jpg)
 4. Find a channel that interests you from the list of available channels, and click **”join”** to add it to your workspace.
    ![Joinning Channels on Mattermost]({{< relref "." >}}joinning-channels.png)