docs: update docs (#916)

* fix: re-run script

* test: fix noxfile
diff --git a/docs/dyn/classroom_v1.registrations.html b/docs/dyn/classroom_v1.registrations.html
index e3d831d..cac96b6 100644
--- a/docs/dyn/classroom_v1.registrations.html
+++ b/docs/dyn/classroom_v1.registrations.html
@@ -121,6 +121,22 @@
 
 { # An instruction to Classroom to send notifications from the `feed` to the
       # provided destination.
+    "feed": { # A class of notifications that an application can register to receive. # Specification for the class of notifications that Classroom should deliver
+        # to the destination.
+        # For example: "all roster changes for a domain".
+      "feedType": "A String", # The type of feed.
+      "courseRosterChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`.
+          # This field must be specified if `feed_type` is `COURSE_ROSTER_CHANGES`.
+        "courseId": "A String", # The `course_id` of the course to subscribe to roster changes for.
+      },
+      "courseWorkChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`.
+          # This field must be specified if `feed_type` is `COURSE_WORK_CHANGES`.
+        "courseId": "A String", # The `course_id` of the course to subscribe to work changes for.
+      },
+    },
+    "registrationId": "A String", # A server-generated unique identifier for this `Registration`.
+        # 
+        # Read-only.
     "cloudPubsubTopic": { # A reference to a Cloud Pub/Sub topic. # The Cloud Pub/Sub topic that notifications are to be sent to.
         #
         # To register for notifications, the owner of the topic must grant
@@ -132,22 +148,6 @@
     "expiryTime": "A String", # The time until which the `Registration` is effective.
         # 
         # This is a read-only field assigned by the server.
-    "feed": { # A class of notifications that an application can register to receive. # Specification for the class of notifications that Classroom should deliver
-        # to the destination.
-        # For example: "all roster changes for a domain".
-      "courseRosterChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`.
-          # This field must be specified if `feed_type` is `COURSE_ROSTER_CHANGES`.
-        "courseId": "A String", # The `course_id` of the course to subscribe to roster changes for.
-      },
-      "courseWorkChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`.
-          # This field must be specified if `feed_type` is `COURSE_WORK_CHANGES`.
-        "courseId": "A String", # The `course_id` of the course to subscribe to work changes for.
-      },
-      "feedType": "A String", # The type of feed.
-    },
-    "registrationId": "A String", # A server-generated unique identifier for this `Registration`.
-        # 
-        # Read-only.
   }
 
   x__xgafv: string, V1 error format.
@@ -160,6 +160,22 @@
 
     { # An instruction to Classroom to send notifications from the `feed` to the
         # provided destination.
+      "feed": { # A class of notifications that an application can register to receive. # Specification for the class of notifications that Classroom should deliver
+          # to the destination.
+          # For example: "all roster changes for a domain".
+        "feedType": "A String", # The type of feed.
+        "courseRosterChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`.
+            # This field must be specified if `feed_type` is `COURSE_ROSTER_CHANGES`.
+          "courseId": "A String", # The `course_id` of the course to subscribe to roster changes for.
+        },
+        "courseWorkChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`.
+            # This field must be specified if `feed_type` is `COURSE_WORK_CHANGES`.
+          "courseId": "A String", # The `course_id` of the course to subscribe to work changes for.
+        },
+      },
+      "registrationId": "A String", # A server-generated unique identifier for this `Registration`.
+          #
+          # Read-only.
       "cloudPubsubTopic": { # A reference to a Cloud Pub/Sub topic. # The Cloud Pub/Sub topic that notifications are to be sent to.
           #
           # To register for notifications, the owner of the topic must grant
@@ -171,22 +187,6 @@
       "expiryTime": "A String", # The time until which the `Registration` is effective.
           #
           # This is a read-only field assigned by the server.
-      "feed": { # A class of notifications that an application can register to receive. # Specification for the class of notifications that Classroom should deliver
-          # to the destination.
-          # For example: "all roster changes for a domain".
-        "courseRosterChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_ROSTER_CHANGES`.
-            # This field must be specified if `feed_type` is `COURSE_ROSTER_CHANGES`.
-          "courseId": "A String", # The `course_id` of the course to subscribe to roster changes for.
-        },
-        "courseWorkChangesInfo": { # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`. # Information about a `Feed` with a `feed_type` of `COURSE_WORK_CHANGES`.
-            # This field must be specified if `feed_type` is `COURSE_WORK_CHANGES`.
-          "courseId": "A String", # The `course_id` of the course to subscribe to work changes for.
-        },
-        "feedType": "A String", # The type of feed.
-      },
-      "registrationId": "A String", # A server-generated unique identifier for this `Registration`.
-          #
-          # Read-only.
     }</pre>
 </div>