[library-web] Fix module name for libgudev library

[Bastien Nocera <hadess src gnome org>]

commit e50d3cd576cb8119f1756fac960234cde6338acc
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Oct 11 17:35:02 2017 +0200

    Fix module name for libgudev library

 data/overlay.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/overlay.xml.in b/data/overlay.xml.in
index e83aff3..d9d0559 100644
--- a/data/overlay.xml.in
+++ b/data/overlay.xml.in
@@ -774,7 +774,7 @@
       <_href>http://telepathy.freedesktop.org/doc/telepathy-glib/</_href>
     </document>
 
-    <document doc_module="gudev" channel="devel">
+    <document doc_module="libgudev" channel="devel">
       <category>api-base</category>
       <subsection>api-utilities</subsection>
       <_abstract>