template/%name%.gemspec.tt in microgem-1.0.3 vs template/%name%.gemspec.tt in microgem-1.0.4

@@ -6,16 +6,16 @@
   gem.name          = "<%= name %>"
   gem.version       = <%= module_name %>::VERSION
   gem.summary       = "<%= info %>"
   gem.description   = "<%= info %>"
   gem.authors       = ["<%= settings['author'] %>"]
-  gem.email         = "<%= settings['email'] %>"
+  gem.email         = ["<%= settings['email'] %>"]
   gem.homepage      = "https://github.com/<%= settings['github'] %>/<%= github_name %>"
   gem.license       = "MIT"
 
-  gem.files         = Dir['{**/}{.*,*}'].select{ |path| File.file?(path) && path !~ /^pkg/ }
+  gem.files         = Dir["{**/}{.*,*}"].select{ |path| File.file?(path) && path !~ /^pkg/ }
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
-  gem.require_paths = ['lib']
+  gem.require_paths = ["lib"]
 
-  gem.required_ruby_version = '~> 2.0'
+  gem.required_ruby_version = "~> 2.0"
 end