chore: regens API reference docs (#889)
diff --git a/docs/epy/googleapiclient._helpers-module.html b/docs/epy/googleapiclient._helpers-module.html
index f8561f2..6875375 100644
--- a/docs/epy/googleapiclient._helpers-module.html
+++ b/docs/epy/googleapiclient._helpers-module.html
@@ -178,21 +178,21 @@
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a name="POSITIONAL_WARNING"></a><span class="summary-name">POSITIONAL_WARNING</span> = <code title="'WARNING'">'WARNING'</code>
+ <a name="POSITIONAL_WARNING"></a><span class="summary-name">POSITIONAL_WARNING</span> = <code title=""WARNING"">"WARNING"</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a name="POSITIONAL_EXCEPTION"></a><span class="summary-name">POSITIONAL_EXCEPTION</span> = <code title="'EXCEPTION'">'EXCEPTION'</code>
+ <a name="POSITIONAL_EXCEPTION"></a><span class="summary-name">POSITIONAL_EXCEPTION</span> = <code title=""EXCEPTION"">"EXCEPTION"</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a name="POSITIONAL_IGNORE"></a><span class="summary-name">POSITIONAL_IGNORE</span> = <code title="'IGNORE'">'IGNORE'</code>
+ <a name="POSITIONAL_IGNORE"></a><span class="summary-name">POSITIONAL_IGNORE</span> = <code title=""IGNORE"">"IGNORE"</code>
</td>
</tr>
<tr>
@@ -207,28 +207,28 @@
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a name="positional_parameters_enforcement"></a><span class="summary-name">positional_parameters_enforcement</span> = <code title="'WARNING'">'WARNING'</code>
+ <a name="positional_parameters_enforcement"></a><span class="summary-name">positional_parameters_enforcement</span> = <code title=""WARNING"">"WARNING"</code>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a name="_SYM_LINK_MESSAGE"></a><span class="summary-name">_SYM_LINK_MESSAGE</span> = <code title="'File: {0}: Is a symbolic link.'">'File: {0}: Is a symbolic link.'</code>
+ <a name="_SYM_LINK_MESSAGE"></a><span class="summary-name">_SYM_LINK_MESSAGE</span> = <code title=""File: {0}: Is a symbolic link."">"File: {0}: Is a symbolic link."</code>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a name="_IS_DIR_MESSAGE"></a><span class="summary-name">_IS_DIR_MESSAGE</span> = <code title="'{0}: Is a directory'">'{0}: Is a directory'</code>
+ <a name="_IS_DIR_MESSAGE"></a><span class="summary-name">_IS_DIR_MESSAGE</span> = <code title=""{0}: Is a directory"">"{0}: Is a directory"</code>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
- <a href="googleapiclient._helpers-module.html#_MISSING_FILE_MESSAGE" class="summary-name" onclick="show_private();">_MISSING_FILE_MESSAGE</a> = <code title="'Cannot access {0}: No such file or directory'">'Cannot access {0}: No such file or di<code class="variable-ellipsis">...</code></code>
+ <a href="googleapiclient._helpers-module.html#_MISSING_FILE_MESSAGE" class="summary-name" onclick="show_private();">_MISSING_FILE_MESSAGE</a> = <code title=""Cannot access {0}: No such file or directory"">"Cannot access {0}: No such file or di<code class="variable-ellipsis">...</code></code>
</td>
</tr>
</table>
@@ -492,7 +492,7 @@
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
-'Cannot access {0}: No such file or directory'
+"Cannot access {0}: No such file or directory"
</pre></td></tr></table>
</dd>
</dl>
@@ -525,7 +525,7 @@
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
- Generated by Epydoc 3.0.1 on Fri Jun 14 15:57:27 2019
+ Generated by Epydoc 3.0.1 on Thu Apr 30 17:06:05 2020
</td>
<td align="right" class="footer">
<a target="mainFrame" href="http://epydoc.sourceforge.net"