chore: update generated docs (#1115)

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Source-Link: https://github.com/googleapis/discovery-artifact-manager/commit/0bed8bdae25d545e796cfcdd7a9bfffff11e69da
Source-Link: https://github.com/googleapis/synthtool/commit/c2de32114ec484aa708d32012d1fa8d75232daf5
diff --git a/docs/dyn/securitycenter_v1.projects.sources.html b/docs/dyn/securitycenter_v1.projects.sources.html
index 0b35891..ed3f2f4 100644
--- a/docs/dyn/securitycenter_v1.projects.sources.html
+++ b/docs/dyn/securitycenter_v1.projects.sources.html
@@ -111,14 +111,14 @@
   An object of the form:
 
     { # Response message for listing sources.
-    "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no more results.
     "sources": [ # Sources belonging to the requested parent.
       { # Security Command Center finding source. A finding source is an entity or a mechanism that can produce a finding. A source is like a container of findings that come from the same scanner, logger, monitor, and other tools.
-        "displayName": "A String", # The source's display name. A source's display name must be unique amongst its siblings, for example, two sources with the same parent can't share the same display name. The display name must have a length between 1 and 64 characters (inclusive).
         "name": "A String", # The relative resource name of this source. See: https://cloud.google.com/apis/design/resource_names#relative_resource_name Example: "organizations/{organization_id}/sources/{source_id}"
         "description": "A String", # The description of the source (max of 1024 characters). Example: "Web Security Scanner is a web security scanner for common vulnerabilities in App Engine applications. It can automatically scan and detect four common vulnerabilities, including cross-site-scripting (XSS), Flash injection, mixed content (HTTP in HTTPS), and outdated or insecure libraries."
+        "displayName": "A String", # The source's display name. A source's display name must be unique amongst its siblings, for example, two sources with the same parent can't share the same display name. The display name must have a length between 1 and 64 characters (inclusive).
       },
     ],
+    "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no more results.
   }</pre>
 </div>