chore: update docs/dyn (#1162)

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diff --git a/docs/dyn/spanner_v1.projects.instanceConfigs.html b/docs/dyn/spanner_v1.projects.instanceConfigs.html
index 89b9401..79c486b 100644
--- a/docs/dyn/spanner_v1.projects.instanceConfigs.html
+++ b/docs/dyn/spanner_v1.projects.instanceConfigs.html
@@ -107,16 +107,16 @@
   An object of the form:
 
     { # A possible configuration for a Cloud Spanner instance. Configurations define the geographic placement of nodes and their replication.
-    "displayName": "A String", # The name of this instance configuration as it appears in UIs.
-    "replicas": [ # The geographic placement of nodes in this instance configuration and their replication properties.
-      {
-        "defaultLeaderLocation": True or False, # If true, this location is designated as the default leader location where leader replicas are placed. See the [region types documentation](https://cloud.google.com/spanner/docs/instances#region_types) for more details.
-        "location": "A String", # The location of the serving resources, e.g. "us-central1".
-        "type": "A String", # The type of replica.
-      },
-    ],
-    "name": "A String", # A unique identifier for the instance configuration. Values are of the form `projects//instanceConfigs/a-z*`
-  }</pre>
+  &quot;displayName&quot;: &quot;A String&quot;, # The name of this instance configuration as it appears in UIs.
+  &quot;name&quot;: &quot;A String&quot;, # A unique identifier for the instance configuration. Values are of the form `projects//instanceConfigs/a-z*`
+  &quot;replicas&quot;: [ # The geographic placement of nodes in this instance configuration and their replication properties.
+    {
+      &quot;defaultLeaderLocation&quot;: True or False, # If true, this location is designated as the default leader location where leader replicas are placed. See the [region types documentation](https://cloud.google.com/spanner/docs/instances#region_types) for more details.
+      &quot;location&quot;: &quot;A String&quot;, # The location of the serving resources, e.g. &quot;us-central1&quot;.
+      &quot;type&quot;: &quot;A String&quot;, # The type of replica.
+    },
+  ],
+}</pre>
 </div>
 
 <div class="method">
@@ -136,21 +136,21 @@
   An object of the form:
 
     { # The response for ListInstanceConfigs.
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # `next_page_token` can be sent in a subsequent ListInstanceConfigs call to fetch more of the matching instance configurations.
-    &quot;instanceConfigs&quot;: [ # The list of requested instance configurations.
-      { # A possible configuration for a Cloud Spanner instance. Configurations define the geographic placement of nodes and their replication.
-        &quot;displayName&quot;: &quot;A String&quot;, # The name of this instance configuration as it appears in UIs.
-        &quot;replicas&quot;: [ # The geographic placement of nodes in this instance configuration and their replication properties.
-          {
-            &quot;defaultLeaderLocation&quot;: True or False, # If true, this location is designated as the default leader location where leader replicas are placed. See the [region types documentation](https://cloud.google.com/spanner/docs/instances#region_types) for more details.
-            &quot;location&quot;: &quot;A String&quot;, # The location of the serving resources, e.g. &quot;us-central1&quot;.
-            &quot;type&quot;: &quot;A String&quot;, # The type of replica.
-          },
-        ],
-        &quot;name&quot;: &quot;A String&quot;, # A unique identifier for the instance configuration. Values are of the form `projects//instanceConfigs/a-z*`
-      },
-    ],
-  }</pre>
+  &quot;instanceConfigs&quot;: [ # The list of requested instance configurations.
+    { # A possible configuration for a Cloud Spanner instance. Configurations define the geographic placement of nodes and their replication.
+      &quot;displayName&quot;: &quot;A String&quot;, # The name of this instance configuration as it appears in UIs.
+      &quot;name&quot;: &quot;A String&quot;, # A unique identifier for the instance configuration. Values are of the form `projects//instanceConfigs/a-z*`
+      &quot;replicas&quot;: [ # The geographic placement of nodes in this instance configuration and their replication properties.
+        {
+          &quot;defaultLeaderLocation&quot;: True or False, # If true, this location is designated as the default leader location where leader replicas are placed. See the [region types documentation](https://cloud.google.com/spanner/docs/instances#region_types) for more details.
+          &quot;location&quot;: &quot;A String&quot;, # The location of the serving resources, e.g. &quot;us-central1&quot;.
+          &quot;type&quot;: &quot;A String&quot;, # The type of replica.
+        },
+      ],
+    },
+  ],
+  &quot;nextPageToken&quot;: &quot;A String&quot;, # `next_page_token` can be sent in a subsequent ListInstanceConfigs call to fetch more of the matching instance configurations.
+}</pre>
 </div>
 
 <div class="method">