5bfb5c9e786ed1a8c77b1d44a06a646831972b01
hiram
  Fri Nov 18 15:43:53 2022 -0800
add discussion about how to make your track hub appear on a GenArk assembly hub refs #30297

diff --git src/hg/htdocs/goldenPath/help/hgTracksHelp.html src/hg/htdocs/goldenPath/help/hgTracksHelp.html
index 5df7a0a..0945abe 100755
--- src/hg/htdocs/goldenPath/help/hgTracksHelp.html
+++ src/hg/htdocs/goldenPath/help/hgTracksHelp.html
@@ -1466,34 +1466,35 @@
 <a href='https://hgdownload.soe.ucsc.edu/hubs/'
 target=_blank>GenArk Assembly</a> hub, specify the <em>GenArk</em> assembly
 name in the <b>genome</b> statement in your <b>hub.txt</b> file as
 <a href='#UseOneFile'>described below</a>.
 For example, a reference such as:
 </p>
 <pre>
 genome GCA_021951015.1
 </pre>
 <p>
 will direct your track hub to display on the human
 <b>Feb. 2022 - GCA_021951015.1 - HG002.mat.cur.20211005</b> genome assembly.
 </p>
 <p>
 To share your track hub with your audience of interest, when you publish
-the URL to your track hub, that <b>genome</b> reference in your track hub.txt
-file will cause that associated assembly hub to display in the genome
-browser with your track hub annotations on that genome browser.  There is no
-need to otherwise reference the assembly hub, it will automatically attach
+the URL to your track hub, that <b>genome</b> reference in your track
+<b>hub.txt</b> file will cause that associated assembly hub to display in the
+genome browser with your track hub annotations on that genome browser.  There
+is no need to otherwise reference the assembly hub, it will automatically
+attach
 itself.
 </p>
 <p>
 A complete list of all available <em>GenArk</em> assemblies available can
 be seen in the text file
 <a href='https://hgdownload.soe.ucsc.edu/hubs/UCSC_GI.assemblyHubList.txt'
 target=_blank>UCSC_GI.assemblyHubList.txt</a>.
 </p>
 
 <a name="UseOneFile"></a>
 <h2>Track Hubs in a single file</h2>
 <p>
 Historically, a hub needed a set of text files to specify properties for a track hub and each of
 the data tracks within the hub. The track hub settings were stored in a three file structure:
 hub.txt, genomes.txt, and trackDb.txt</p>