[gimp-help-2] Fix to catalan translation

[Jordi Mas <jmas src gnome org>]

commit e92a02503de6fd5493df1e0f98d7d32ff88b551e
Author: Jordi Mas <jmas softcatala org>
Date:   Sun May 13 21:16:44 2018 +0200

    Fix to catalan translation

 po/ca/introduction.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/ca/introduction.po b/po/ca/introduction.po
index 00c911f..40c7c23 100644
--- a/po/ca/introduction.po
+++ b/po/ca/introduction.po
@@ -591,7 +591,7 @@ msgstr ""
 
 #: src/introduction/whats-new.xml:532(title)
 msgid "Experimental tools"
-msgstr "Eines esperimentals"
+msgstr "Eines experimentals"
 
 #: src/introduction/whats-new.xml:533(para)
 msgid ""