[gbrainy] Updated Czech translation

[Marek Černocký <mcernocky src gnome org>]

commit a1d306e53f35e624a9f7138976a331bdc0a1e38d
Author: Marek Černocký <marek manet cz>
Date:   Sat Jan 27 19:25:44 2018 +0100

    Updated Czech translation

 po/cs.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index ea68a19..9e912a0 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -2534,7 +2534,7 @@ msgid "translator-credits"
 msgstr ""
 "Jaroslav Ryník (původní slovenský překlad)\n"
 "Lucas Lommer <llommer svn gnome org>, 2009.\n"
-"Marek Černocký <marek manet cz>, 2009."
+"Marek Černocký <marek manet cz>, 2009 – 2018."
 
 #: ../src/Clients/Classical/Dialogs/AboutDialog.cs:64
 msgid ""