docs: spelling

Author: a-chacon

README.md

@@ -1,7 +1,7 @@
 # RailsUrlShortener
 
 A small rails engine for short urls.
-It could be used like a url shortener or a ip logger, it is your choice.
+It could be used like an url shortener or an IP logger, it is your choice.
 The app generate a short url for you and then (if you want) receive the requests and redirect to the original url.
 
 Why give your data to a third party app if you can do it by yourself?
@@ -31,7 +31,8 @@ RailsUrlShortener::Url.generate("https://www.github.com/a-chacon/rails_url_short
 
 ### Deeper
 
-By default this engine save all request made on your short url, you can use that data for some analitics or simple ip logger. So for get the data in a controller or do wherever you want you can use the Visit model related to a Url:
+By default, this engine save all request made on your short url, you can use that data for some analytics or simple IP logger. So for get the data in a controller or do wherever you want, you can use the Visit model related to an Url:
+
 ```ruby
 RailsUrlShortener::Url.find_by_key("key").visits # all visits
 
@@ -41,7 +42,7 @@ Or using the model class:
 RailsUrlShortener::Visit.all # all in database
 ```
 
-Also the Url model has a polymorphic relation with an owner that is optional. So you can relate an url whatever you want in your app adding the next relation in a model:
+Also, the Url model has a polymorphic relation with an owner that is optional. So you can relate an url whatever you want in your app, adding the next relation in a model:
 ```ruby
 has_many :urls, as: :owner
 ```

rails_url_shortener.gemspec

@@ -6,14 +6,10 @@ Gem::Specification.new do |spec|
   spec.authors     = ["a-chacon"]
   spec.email       = ["[email protected]"]
   spec.homepage    = "https://www.github.com/a-chacon/rails_url_shortener"
-  spec.summary     = "Simple url shortener engine."
-  spec.description = "Description of RailsUrlShortener."
+  spec.summary     = "Rails url shortener engine."
+  spec.description = "A little engine for rails application that provide url shortener functions."
     spec.license     = "MIT"
 
-  # Prevent pushing this gem to RubyGems.org. To allow pushes either set the "allowed_push_host"
-  # to allow pushing to a single host or delete this section to allow pushing to any host.
-  spec.metadata["allowed_push_host"] = "TODO: Set to 'http://mygemserver.com'"
-
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = "https://www.github.com/a-chacon/rails_url_shortener"
   spec.metadata["changelog_uri"] = "https://www.github.com/a-chacon/rails_url_shortener"