build: run docs regen in synth.py (#1059)

diff --git a/docs/dyn/androidmanagement_v1.signupUrls.html b/docs/dyn/androidmanagement_v1.signupUrls.html
index 801b2e0..e53ae3f 100644
--- a/docs/dyn/androidmanagement_v1.signupUrls.html
+++ b/docs/dyn/androidmanagement_v1.signupUrls.html
@@ -78,7 +78,7 @@
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#create">create(callbackUrl=None, projectId=None, x__xgafv=None)</a></code></p>
+  <code><a href="#create">create(projectId=None, callbackUrl=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Creates an enterprise signup URL.</p>
 <h3>Method Details</h3>
 <div class="method">
@@ -87,12 +87,12 @@
 </div>
 
 <div class="method">
-    <code class="details" id="create">create(callbackUrl=None, projectId=None, x__xgafv=None)</code>
+    <code class="details" id="create">create(projectId=None, callbackUrl=None, x__xgafv=None)</code>
   <pre>Creates an enterprise signup URL.
 
 Args:
-  callbackUrl: string, The callback URL that the admin will be redirected to after successfully creating an enterprise. Before redirecting there the system will add a query parameter to this URL named enterpriseToken which will contain an opaque token to be used for the create enterprise request. The URL will be parsed then reformatted in order to add the enterpriseToken parameter, so there may be some minor formatting changes.
   projectId: string, The ID of the Google Cloud Platform project which will own the enterprise.
+  callbackUrl: string, The callback URL that the admin will be redirected to after successfully creating an enterprise. Before redirecting there the system will add a query parameter to this URL named enterpriseToken which will contain an opaque token to be used for the create enterprise request. The URL will be parsed then reformatted in order to add the enterpriseToken parameter, so there may be some minor formatting changes.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format