Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/speech_v1.html b/docs/dyn/speech_v1.html
index 279c889..bea9480 100644
--- a/docs/dyn/speech_v1.html
+++ b/docs/dyn/speech_v1.html
@@ -72,7 +72,7 @@
 
 </style>
 
-<h1><a href="speech_v1.html">Google Cloud Speech API</a></h1>
+<h1><a href="speech_v1.html">Cloud Speech-to-Text API</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="speech_v1.operations.html">operations()</a></code>
@@ -80,6 +80,11 @@
 <p class="firstline">Returns the operations Resource.</p>
 
 <p class="toc_element">
+  <code><a href="speech_v1.projects.html">projects()</a></code>
+</p>
+<p class="firstline">Returns the projects Resource.</p>
+
+<p class="toc_element">
   <code><a href="speech_v1.speech.html">speech()</a></code>
 </p>
 <p class="firstline">Returns the speech Resource.</p>