theme.gemspec.erb in bunto-3.4.5

- old
+ new

@@ -8,11 +8,12 @@
 
   spec.summary       = %q{TODO: Write a short summary, because Rubygems requires one.}
   spec.homepage      = "TODO: Put your gem's website or public repo URL here."
   spec.license       = "MIT"
 
-  spec.files         = `git ls-files -z`.split("\x0").select { |f| f.match(%r{^(<%= theme_directories.join("|") %>|LICENSE|README)/i}) }
+  spec.files         = `git ls-files -z`.split("\x0").select { |f| f.match(%r{^(<%= theme_directories.join("|") %>|LICENSE|README)}i) }
 
-  spec.add_development_dependency "bunto", "~> <%= bunto_version_with_minor %>"
+  spec.add_runtime_dependency "bunto", "~> <%= bunto_version_with_minor %>"
+
   spec.add_development_dependency "bundler", "~> 1.12"
   spec.add_development_dependency "rake", "~> 10.0"
 end