Update instrumentation/action_pack/lib/opentelemetry/instrumentation/…

…action_pack/handlers/action_controller.rb

Co-authored-by: Kayla Reopelle (she/her) <[email protected]>

instrumentation/action_pack/lib/opentelemetry/instrumentation/action_pack/handlers/action_controller.rb

@@ -17,7 +17,7 @@ def initialize(config)
 
           # Invoked by ActiveSupport::Notifications at the start of the instrumentation block
           #
-          # @param _name [String] of the Event (unused)
+          # @param _name [String] of the event (unused)
           # @param _id [String] of the event (unused)
           # @param payload [Hash] the payload passed as a method argument
           # @return [Hash] the payload passed as a method argument