41c485c8e4bda02a3de334444479d9ae92140c7c
lrnassar
  Fri Mar 27 16:13:20 2026 -0700
Restore original alt text for images that already had alt attributes. The initial alt text commit incorrectly replaced 44 existing human-written descriptions with AI-generated generic text across 12 files. Feedback from CR. refs #37289

diff --git src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html
index 334f511bba5..21ad504243e 100755
--- src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html
+++ src/hg/htdocs/goldenPath/help/hgTrackHubHelp.html
@@ -975,31 +975,32 @@
 <pre>hubCheck -noTracks http://url.to.hub.txt</pre>
 <p>
 The noTracks setting speeds up the validation process but does not check for 
 the presence or validity of your remotely hosted data track files. This tool checks your hub.txt,
 genome.txt, and trackDb.txt settings and displays warnings and errors in bright red font, such 
 as "<font color="red">Missing required setting...</font>" and 
 "<font color="red">Cannot open...</font>". The "Display load times" and "Enable
 hub refresh" optional settings show the load timing at the bottom of the Genome Browser page
 and allow instant hub refresh instead of 5 minute refresh. These options can be checked and
 activated by clicking "View Hub on Genome Browser". The following picture shows 
 <a href="examples/hubExamples/hubGroupings/hub.txt">the example track grouping hub</a>
 with the warning that the hub has no hub description page, no configuration errors,
 and "Display load times" checked:</p>
 
 <p class='text-center'>
-  <img alt="Hub Development tool checking track hub configuration settings" class='text-center' src="../../images/hubDevelopment.png" width="749" height="249">
+  <img class='text-center' src="../../images/hubDevelopment.png"
+alt="The Hub Development tool checks config setting" width="749" height="249">
   <p class='gbsCaption text-center'>The Hub Development tool checks for proper configuration 
 files and track hub settings, and allows access to debugging settings.</p>
 
 <h3>Check hub settings using hubCheck utility</h3>
 <p>
 It is a good practice to run the command-line utility <em>hubCheck</em> on your track hub when you
 first bring it online and whenever you make significant changes. This utility by default checks
 that the files in the hub are correctly formatted, but it can also be configured to check a few
 other things including that various trackDb settings are correctly spelled and that they are
 supported by the UCSC Genome Browser. You can read more about using hubCheck to check the
 compatibility of your hub with other genome browsers <a href="#Compatibility">below</a>.</p>
 
 <p>
 Here is the usage statement for the hubCheck utility:
 <pre><code>hubCheck - Check a track data hub for integrity.