Update personal_journal.gemspec

personal_journal.gemspec

@@ -3,7 +3,7 @@ $:.push File.expand_path("../lib", __FILE__)
 # Maintain your gem's version:
 require "personal_journal/version"
 require 'rails'
-app_path = File.expand_path(__dir__ + '/..')
+app_path = File.expand_path(__dir__)
 template_path = ENV['PWD'] + '/app/templates'
 all_template = Dir.glob(template_path+'/*/')
 all_template.each do |folder|