docs: update docs (#916)

* fix: re-run script

* test: fix noxfile
diff --git a/docs/dyn/dialogflow_v2.projects.agent.environments.html b/docs/dyn/dialogflow_v2.projects.agent.environments.html
index 708d716..21d5c6e 100644
--- a/docs/dyn/dialogflow_v2.projects.agent.environments.html
+++ b/docs/dyn/dialogflow_v2.projects.agent.environments.html
@@ -105,9 +105,15 @@
   An object of the form:
 
     { # The response message for Environments.ListEnvironments.
+    "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no
+        # more results in the list.
     "environments": [ # The list of agent environments. There will be a maximum number of items
         # returned based on the page_size field in the request.
       { # Represents an agent environment.
+        "state": "A String", # Output only. The state of this environment. This field is read-only, i.e., it cannot be
+            # set by create and update methods.
+        "updateTime": "A String", # Output only. The last update time of this environment. This field is read-only, i.e., it
+            # cannot be set by create and update methods.
         "name": "A String", # Output only. The unique identifier of this agent environment.
             # Format: `projects/<Project ID>/agent/environments/<Environment ID>`.
             # For Environment ID, "-" is reserved for 'draft' environment.
@@ -115,14 +121,8 @@
             # The maximum length is 500 characters. If exceeded, the request is rejected.
         "agentVersion": "A String", # Optional. The agent version loaded into this environment.
             # Format: `projects/<Project ID>/agent/versions/<Version ID>`.
-        "state": "A String", # Output only. The state of this environment. This field is read-only, i.e., it cannot be
-            # set by create and update methods.
-        "updateTime": "A String", # Output only. The last update time of this environment. This field is read-only, i.e., it
-            # cannot be set by create and update methods.
       },
     ],
-    "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no
-        # more results in the list.
   }</pre>
 </div>