Fix: [warning] The method cannot be called with a block

Author: hayat01sh1da

ruby/sig/generated/src/application.rbs

@@ -80,5 +80,5 @@ class Application
 
   # @rbs month: String
   # @rbs return: void
-  def create_templates: (String month) -> void
+  def create_templates: (String month) ?{ (?) -> untyped } -> void
 end

ruby/src/application.rb

@@ -183,7 +183,7 @@ def export_template(directory: '', index: '', day: '', month: '')
 
   # @rbs month: String
   # @rbs return: void
-  def create_templates(month)
+  def create_templates(month, &block)
     1.upto(31).each { |d|
       case month
       when 'February'