Update source_installation.rst

Correct syntax add closing brackets

Signed-off-by: scubamuc <[email protected]>

Author: scubamuc

admin_manual/installation/source_installation.rst

@@ -465,7 +465,7 @@ Removable media or external storage must be mounted to either ``/media`` or ``/m
 and connected to Snap! `Managing external media and storage <https://github.com/nextcloud-snap/nextcloud-snap/wiki/Managing-external-media,-shares-and-storage>`_
 
 The interface providing the ability to access removable media is not automatically connected upon install, to use 
-external storage (or otherwise use a device in ``/media`` or ``/mnt`` for data, you need to give the snap permission 
+external storage (or otherwise use a device in ``/media`` or ``/mnt`` for data), you need to give the snap permission 
 to access removable media by connecting that interface:
 
 ``sudo snap connect nextcloud:removable-media``