[library-web] Fix Spanish translation header

[Piotr Drąg <piotrdrag src gnome org>]

commit 85c41cc9f165b998a2e3051c56f211d3f7823da5
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Feb 24 00:37:02 2018 +0100

    Fix Spanish translation header

 po/es.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/es.po b/po/es.po
index 49db6f8..357a58c 100644
--- a/po/es.po
+++ b/po/es.po
@@ -4,7 +4,7 @@
 # Jorge González <jorgegonz svn gnome org>, 2007, 2008, 2009, 2010, 2011.
 # 
 # 
-# Daniel Mustieles <daniel mustieles gmail com>, 2011, 2012, 2013, 2014, 2015, 2016., 2017, 2018.
+# Daniel Mustieles <daniel mustieles gmail com>, 2011-2018.
 #
 msgid ""
 msgstr ""