[totem] po: Correct path to open-directory's .plugin source

[Bastien Nocera <hadess src gnome org>]

commit 1101b52b3c1a7aa7bbcc2a7f9d479b6209d95134
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jul 12 16:00:36 2019 +0200

    po: Correct path to open-directory's .plugin source
    
    Fixes: 0cca8d7

 po/POTFILES.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 0a68dac58..bc9a7cc72 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -41,7 +41,7 @@ src/plugins/im-status/totem-im-status.plugin.desktop.in
 src/plugins/lirc/lirc.plugin.desktop.in
 src/plugins/lirc/totem-lirc.c
 src/plugins/media-player-keys/media-player-keys.plugin.desktop.in
-src/plugins/open-directory/open-directory.plugin.in
+src/plugins/open-directory/open-directory.plugin.desktop.in
 src/plugins/open-directory/totem-open-directory.c
 src/plugins/opensubtitles/opensubtitles.plugin.desktop.in
 src/plugins/opensubtitles/opensubtitles.py