diff --git a/schemas/data/contentType.schema.tpl.json b/schemas/data/contentType.schema.tpl.json
index 21e73b24..7fc60187 100644
--- a/schemas/data/contentType.schema.tpl.json
+++ b/schemas/data/contentType.schema.tpl.json
@@ -46,7 +46,7 @@
       "_formats": [
         "iri"
       ],
-      "_instruction": "Enter the internationalized resource identifier (IRI) to the offical specification of this content type. If no offical and public specification is available, leave blank and enter the specification under 'description'."
+      "_instruction": "Enter the internationalized resource identifier (IRI) to the official specification of this content type. If no official and public specification is available, leave blank and enter the specification under 'description'."
     },
     "synonym":{
       "type": "array",