sk.yml in worldwide-1.3.1

- old
+ new

@@ -7,6 +7,7 @@
           label:
             default: Department
             optional: Department (voliteľné)
           errors:
             blank_informational: Vyberte department
-            blank_instructional: Chýba department
+            blank_instructional: Vyberte department
+            blank_informative: Chýba department