chore(release): version 0.2.2

Author: Exybore

openweathermap.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name        = 'openweathermap'
-  s.version     = '0.2.1'
+  s.version     = '0.2.2'
   s.date        = '2019-03-16'
   s.summary     = "🌐 Implementation of OpenWeatherMap API."
   s.description = "An implementation to easily fetch the OpenWeatherMap API."
@@ -9,4 +9,4 @@ Gem::Specification.new do |s|
   s.files       = ["lib/openweathermap.rb", "lib/openweathermap/current-weather.rb", "lib/openweathermap/forecast.rb", "lib/openweathermap/classes.rb", "lib/openweathermap/api.rb", "lib/openweathermap/data/constants.rb", "lib/openweathermap/data/exceptions.rb", ]
   s.homepage    = 'https://github.com/becauseofprog/openweathermap-ruby'
   s.license     = 'MIT'
-end
+end