fix dependency

Author: jvmvik

Gemfile

@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 gemspec
 
 group :development, :production do
-  gem 'faraday', '~> 2.0'
+  gem 'faraday', '~> 2.13'
 end
 
 group :test, :development do

lib/serpapi.rb

@@ -1,13 +1,13 @@
 # Ruby client for SerpApi.com
 #  Scrape results for all major search engines from our fast, easy, and complete API.
 module SerpApi
-  # see serpapi/serpapi for implementation
+  # see serpapi for implementation
 end
 
 # load faraday HTTP lib
 require 'faraday'
 
-# load 
+# load
 require 'json'
 
 # implementation

serpapi.gemspec

@@ -1,8 +1,9 @@
+
 if RUBY_VERSION < '2.1.0'
- load File.join(File.dirname(__FILE__), 'lib/serpapi')
-else
- require_relative 'lib/serpapi'
-end
+  load File.join(File.dirname(__FILE__), 'lib/serpapi/version')
+ else
+  require_relative 'lib/serpapi/version'
+ end
 
 Gem::Specification.new do |s|
   s.name        = 'serpapi'
@@ -21,6 +22,9 @@ end
   s.license     = 'MIT'
   s.required_ruby_version = '>= 1.9'
 
+  # faraday
+  s.add_dependency 'faraday', '~> 2.13'
+
 #  s.add_development_dependency 'rake'
 #  s.add_development_dependency 'rspec'
 #  s.add_development_dependency 'yard'