[gnome-control-center] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 9066ce5525f37fc186123b2872a080a9ee4b10ce
Author: Jordi Mas <jmas softcatala org>
Date:   Sun Mar 4 14:50:30 2018 +0100

    Update Catalan translation

 po/ca.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/ca.po b/po/ca.po
index 1ef35cf11..05922824c 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -339,7 +339,7 @@ msgstr "Monitor %s"
 #: panels/color/cc-color-common.c:69
 #, c-format
 msgid "%s Scanner"
-msgstr "Escànner %s"
+msgstr "Escàner %s"
 
 #. TRANSLATORS: a camera device, e.g. 'Nikon D60 Camera'
 #: panels/color/cc-color-common.c:73