docs: update docs (#916)

* fix: re-run script

* test: fix noxfile
diff --git a/docs/dyn/fitness_v1.html b/docs/dyn/fitness_v1.html
index fe69776..86c9bac 100644
--- a/docs/dyn/fitness_v1.html
+++ b/docs/dyn/fitness_v1.html
@@ -72,7 +72,7 @@
 
 </style>
 
-<h1><a href="fitness_v1.html">Fitness</a></h1>
+<h1><a href="fitness_v1.html">Fitness API</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="fitness_v1.users.html">users()</a></code>