b9835eeed840bf68dd1d425a45c7d2f70ec3b4f9
dschmelt
  Tue Nov 17 14:01:06 2020 -0800
CR edits refs #26543

diff --git src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html
index 015bc0e..f4caf49 100755
--- src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html
+++ src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html
@@ -5,31 +5,31 @@
 <!-- Relative paths to support mirror sites with non-standard GB docs install -->
 <!--#include virtual="$ROOT/inc/gbPageStart.html" -->
 
 <h1>Using UCSC Genome Browser Track Hubs</strong></h1>
 
 <h2>Contents</h2>
 
 <h6><a href="#Intro">What Are Track Hubs?</a></h6> 
 <h6><a href="#Assembly">What Are Assembly Hubs?</a></h6>
 <h6><a href="#View">Viewing Track Hubs</a></h6>
 <h6><a href="#Sharing">Sharing Track Hubs</a></h6>
 <h6><a href="#Setup">Setting up a Track Hub</a></h6>
 <h6><a href="#Debug">Debugging Track Hubs</a></h6>
 <h6><a href="#Search">Setting up item search</a></h6>
 <h6><a href="#Register">Registering a Track Hub with UCSC</a></h6>
-<h6><a href="#Compatibility">Checking Hub settings and Compatibility</a></h6>
+<h6><a href="#Compatibility">Checking Hub settings and compatibility</a></h6>
 <h6><a href="#Hosting">Where to host your data</a></h6>
 <hr>
 <p>
 <strong>Additional resources</strong></p> 
 <ul>
   <li>Raney BJ, et al. <a href="https://doi.org/10.1093/bioinformatics/btt637"
   target="_blank">Track Data Hubs enable visualization of user-defined genome-wide annotations on 
   the UCSC Genome Browser</a>. <em>Bioinformatics</em>. 2014 Apr 1;30(7):1003-5. 
   <li> 
   <a href="http://genomewiki.ucsc.edu/index.php/Assembly_Hubs" target="_blank">Assembly Hubs 
   Wiki</a></li> 
   <li>
   <a href="trackDb/trackDbHub.html" target="_blank">Track Database Definition Document</a> 
   (Reference guide for trackDb parameter definitions)</li> 
   <li>
@@ -167,34 +167,34 @@
 <h2>Sharing Track Hubs</h2>
 <p>When sharing track hubs on a single assembly, we recommend using 
 <a href="../../cgi-bin/hgSession">Saved Sessions</a>
 (especially for publications). These have the advantages 
 of being single-click access and sharing a full browser configuration.
 If you are just starting, an overview of the process is to make the hub on 
 your web-accessible server, attach the hub to the Genome Browser, configure
 browser position and related tracks, then <a href="../../cgi-bin/hgSession">
 save your named session</a> and share the
 session link. Your session links will be in the following format with 
 your chosen username and session name:</p>
 <ul>
 <li><a href="http://genome.ucsc.edu/s/ExampleUser/TrackHubSession">
 http://genome.ucsc.edu/s/ExampleUser/TrackHubSession</a></li>
 </ul>
-<p>We have additional resources about Saved Session
-<a href="hgSessionHelp.html#HowToShare" target="_blank">sharing</a> and
-<a href="hgSessionHelp.html#Create" target="_blank">
-backup to a file</a>.</p>
+<p>For additional information, see <a href="hgSessionHelp.html#HowToShare">sharing Saved Sessions
+</a> and
+<a href="hgSessionHelp.html#Create">
+backing up custom data</a>.</p>
 <p>
 If you prefer URL manipulation, it is also possible to add or 
 <a href="../../FAQ/FAQlink.html#hubUrl" target="_blank">share a track hub directly by URL</a> 
 or otherwise <a href="../help/customTrack.html#optParams"
 target="_blank">modify the browser via URL</a>. For example, if you add 
 <strong>hubUrl=[URL]</strong> to your hgTracks URL line, it will add the hub 
 directly into the browser:</p>
 <ul>
 <li><a href="http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg19&hubUrl=http://vizhub.wustl.edu/VizHub/RoadmapRelease3.txt">
 http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg19&hubUrl=http://vizhub.wustl.edu/VizHub/RoadmapRelease3.txt</a></li></ul>
 <p>
 If you are adding an assembly hub with multiple genomes, you can link directly to hgGateway, 
 the assembly selection page and a particular genome:</p>
 <ul>
 <li><a href="../../cgi-bin/hgGateway?genome=GCF_000699105.1&hubUrl=https://hgdownload.soe.ucsc.edu/hubs/birds/hub.txt">