Typo

Author: flash-gordon

Gemfile.devtools

@@ -8,7 +8,7 @@ group :test do
   gem "simplecov", require: false, platforms: :ruby
   gem "simplecov-cobertura", require: false, platforms: :ruby
   gem "rexml", require: false
-  gen "rspec"
+  gem "rspec"
 
   gem "warning"
 end