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

diff --git a/docs/dyn/osconfig_v1.html b/docs/dyn/osconfig_v1.html
index b958ff1..e1163a4 100644
--- a/docs/dyn/osconfig_v1.html
+++ b/docs/dyn/osconfig_v1.html
@@ -72,7 +72,7 @@
 
 </style>
 
-<h1><a href="osconfig_v1.html">Cloud OS Config API</a></h1>
+<h1><a href="osconfig_v1.html">OS Config API</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="osconfig_v1.projects.html">projects()</a></code>