docs: update docs (#916)

* fix: re-run script

* test: fix noxfile
diff --git a/docs/dyn/classroom_v1.invitations.html b/docs/dyn/classroom_v1.invitations.html
index ba9cb7c..765c5aa 100644
--- a/docs/dyn/classroom_v1.invitations.html
+++ b/docs/dyn/classroom_v1.invitations.html
@@ -304,8 +304,6 @@
   An object of the form:
 
     { # Response when listing invitations.
-    "nextPageToken": "A String", # Token identifying the next page of results to return. If empty, no further
-        # results are available.
     "invitations": [ # Invitations that match the list request.
       { # An invitation to join a course.
         "role": "A String", # Role to invite the user to have.
@@ -324,6 +322,8 @@
             # Read-only.
       },
     ],
+    "nextPageToken": "A String", # Token identifying the next page of results to return. If empty, no further
+        # results are available.
   }</pre>
 </div>