Update gemspec to match Readme'

Author: nettofarah

graphql-query-resolver.gemspec

@@ -9,19 +9,10 @@ Gem::Specification.new do |spec|
   spec.authors       = ["nettofarah"]
   spec.email         = ["nettofarah@gmail.com"]
 
-  spec.summary       = %q{Write a short summary, because Rubygems requires one.}
-  spec.description   = %q{Write a longer description or delete this line.}
+  spec.summary       = %q{GraphQL::QueryResolver is an add-on to graphql-ruby that allows your field resolvers to minimize N+1 SELECTS issued by ActiveRecord. }
   spec.homepage      = "https://github.com/nettofarah"
   spec.license       = "MIT"
 
-  # Prevent pushing this gem to RubyGems.org by setting 'allowed_push_host', or
-  # delete this section to allow pushing this gem to any host.
-  if spec.respond_to?(:metadata)
-    spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
-  else
-    raise "RubyGems 2.0 or newer is required to protect against public gem pushes."
-  end
-
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }