Fixed Issue #20234

Author: Surbhi

app/design/frontend/Magento/luma/Magento_Catalog/web/css/source/module/_listings.less

@@ -123,7 +123,7 @@
                 .reviews-actions {
                     font-size: @font-size__s;
                     margin-top: 5px;
-                    text-transform: lowercase;
+                    text-transform: none;
                 }
             }