Documentation - Fix register_snippet import path typo

CONTRIBUTORS.rst

@@ -628,6 +628,7 @@ Contributors
 * Shohan Dutta Roy
 * Alex (sashashura)
 * Adinapunyo Banerjee
+* Dan Hayden
 
 
 Translators

docs/topics/snippets.md

@@ -458,7 +458,7 @@ Then, pass the viewset to the `register_snippet` call.
 
 ```python
 # wagtail_hooks.py
-from wagtail.snippets.model import register_snippet
+from wagtail.snippets.models import register_snippet
 
 from myapp.models import Member
 from myapp.views import MemberViewSet