f2dc21b9a8f9479ce3dce9594f4965ff0347ccf5
jnavarr5
  Wed Feb 4 11:23:13 2026 -0800
Fixing typos from code review, refs #37057

diff --git docs/tutorials/customTrackTutorial.md docs/tutorials/customTrackTutorial.md
index 02c0eae070c..5ebb1da425f 100644
--- docs/tutorials/customTrackTutorial.md
+++ docs/tutorials/customTrackTutorial.md
@@ -1,18 +1,18 @@
 % UCSC Genome Browser Custom Track Tutorial
 
-The UCSC Genome Browser allows users to load their own annoations by adding
+The UCSC Genome Browser allows users to load their own annotations by adding
 [Custom Tracks](../cgi-bin/hgCustom). Custom tracks work well for quickly displaying data and are
 automatically discarded 48 hours after the last time they were accessed.
  
 This tutorial introduces the Custom Track interface and demonstrates how to:
 
 - Select a genome and assembly
 - Define a region of interest
 - Format the custom track
 - Load a custom track into the Genome Browser
 - Manage custom tracks
 
 ## Learning materials
 
 <div class="row" style="padding-top: 15px">
 <div class="col-md-4">
@@ -144,31 +144,32 @@
 
 ---
 
 
 <div class="row">
   <div class="col-md-6">
   ```image
   src=/images/tutorialImages/gif/hgCustomStep4.gif
   width=90%
   ```
   </div>
 
   <div class="col-md-6">
 ### Step 4: Load the custom track
   Once the Browser and track lines are created, you can upload the custom track to the UCSC 
-  Genome Browser using the dialogue box or the upload button to upload the custom track file. 
+  Genome Browser using the dialogue box or the <button>Choose File</button> button to upload the
+  custom track file. 
 
   When using a custom track file, you can also paste the URL to the custom track to quickly load
   your annotations. 
 
   We recommend adding documentation to your custom annotation tracks, especially if you intend
   to share the annotations with other collaborators. 
 
   </div>
 </div>
 
 ---
 
 <div class="row">
   <div class="col-md-6">
 ### Step 5: Manage custom tracks page