Merge pull request #3231 from projectblacklight/jcoyne-patch-1

Update documentation on IconComponent

app/components/blacklight/icons/icon_component.rb

@@ -2,9 +2,10 @@
 
 module Blacklight
   module Icons
-    # This is the list icon for the search button.
+    # This is the base class for icon components. You should extend this class for each icon.
+    #
     # You can override the default svg by setting:
-    #   Blacklight::Icons::ListComponent.svg = '<svg>your SVG here</svg>'
+    #   Blacklight::Icons::MyIconComponent.svg = '<svg>your SVG here</svg>'
     class IconComponent < ::ViewComponent::Base
       # rubocop:disable Metrics/ParameterLists
       def initialize(svg: nil, tag: :span, name: nil, label: nil, aria_hidden: nil, classes: nil, **options)