chore: update docs/dyn (#1162)

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diff --git a/docs/dyn/pubsub_v1.projects.topics.snapshots.html b/docs/dyn/pubsub_v1.projects.topics.snapshots.html
index 9987f73..57671a6 100644
--- a/docs/dyn/pubsub_v1.projects.topics.snapshots.html
+++ b/docs/dyn/pubsub_v1.projects.topics.snapshots.html
@@ -106,11 +106,11 @@
   An object of the form:
 
     { # Response for the `ListTopicSnapshots` method.
-    "nextPageToken": "A String", # If not empty, indicates that there may be more snapshots that match the request; this value should be passed in a new `ListTopicSnapshotsRequest` to get more snapshots.
-    "snapshots": [ # The names of the snapshots that match the request.
-      "A String",
-    ],
-  }</pre>
+  &quot;nextPageToken&quot;: &quot;A String&quot;, # If not empty, indicates that there may be more snapshots that match the request; this value should be passed in a new `ListTopicSnapshotsRequest` to get more snapshots.
+  &quot;snapshots&quot;: [ # The names of the snapshots that match the request.
+    &quot;A String&quot;,
+  ],
+}</pre>
 </div>
 
 <div class="method">