[gnome-subtitles] Fix #154 Remove "<application>" from app

[Pedro Castro <pcastro src gnome org>]

commit 8c66f6c69c37c2fc7b66d6e02befa66b6fc19181
Author: Pedro Castro <pedro gnomesubtitles org>
Date:   Wed Jul 1 00:05:12 2020 +0100

    Fix #154 Remove "<application>" from app

 help/C/index.docbook | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/help/C/index.docbook b/help/C/index.docbook
index 942de30..130d449 100644
--- a/help/C/index.docbook
+++ b/help/C/index.docbook
@@ -5,7 +5,7 @@
           <!ENTITY appversion "0.4">
           <!ENTITY manrevision "1.0">
           <!ENTITY date "May 2007">
-          <!ENTITY app "<application>Gnome Subtitles</application>">
+          <!ENTITY app "Gnome Subtitles">
           ]>
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