Remove alias to corrected methods (#7359)

lib/rubocop/cop/offense.rb

@@ -67,26 +67,32 @@ def initialize(severity, location, message, cop_name,
 
       # @api public
       #
-      # @!attribute [r] corrected
+      # @!attribute [r] corrected?
       #
       # @return [Boolean]
-      #   whether this offense is automatically corrected.
-      def corrected
+      #   whether this offense is automatically corrected via
+      #   autocorrect or a todo.
+      def corrected?
         @status == :corrected || @status == :corrected_with_todo
       end
-      alias corrected? corrected
 
-      def corrected_with_todo
+      # @api public
+      #
+      # @!attribute [r] corrected_with_todo?
+      #
+      # @return [Boolean]
+      #   whether this offense is automatically disabled via a todo.
+      def corrected_with_todo?
         @status == :corrected_with_todo
       end
-      alias corrected_with_todo? corrected_with_todo
 
       # @api public
       #
       # @!attribute [r] disabled?
       #
       # @return [Boolean]
-      #   whether this offense was locally disabled where it occurred
+      #   whether this offense was locally disabled with a
+      #   disable or todo where it occurred.
       def disabled?
         @status == :disabled || @status == :todo
       end