Drop deprecated `.text-muted` remaining usage (#42496)

diff --git a/js/tests/visual/dialog.html b/js/tests/visual/dialog.html
index ad31fc8c0551fb771445a3f01254ce01b0c87064..98dde6331adf0a8465a20a6dadf220a8d358671e 100644 (file)
--- a/js/tests/visual/dialog.html
+++ b/js/tests/visual/dialog.html
@@ -151,7 +151,7 @@
           <button type="button" class="btn-solid theme-info btn-lg" data-bs-toggle="dialog" data-bs-target="#nonModalDialog" data-bs-modal="false">
             Launch non-modal dialog
           </button>
-          <small class="text-muted">(uses <code>show()</code> instead of <code>showModal()</code>)</small>
+          <small class="fg-secondary">(uses <code>show()</code> instead of <code>showModal()</code>)</small>
         </div>
 
         <div>