[gimp-web] tools: fix mt (make torrent) tool.

[Jehan <jehanp src gnome org>]

commit f3d60f1f93a97cbdc6f6fe603c41d38262a01827
Author: Jehan <jehan girinstud io>
Date:   Tue Jul 27 13:04:42 2021 +0200

    tools: fix mt (make torrent) tool.
    
    Double quotes were protected in the main command line too, which broke
    running mktorrent. Probably a copy-paste error from the echo line just
    before.

 tools/downloads/mt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tools/downloads/mt b/tools/downloads/mt
index 115b0627..45052098 100755
--- a/tools/downloads/mt
+++ b/tools/downloads/mt
@@ -47,4 +47,4 @@ done
 
 # create the torrent
 echo mktorrent $trackers -w $urllist -c \"$comment\" $1
-mktorrent $trackers -w $urllist -c \"$comment\" $1
+mktorrent $trackers -w $urllist -c "$comment" $1