README.md in goodreads-0.4.3 vs README.md in goodreads-0.5.0

@@ -25,30 +25,30 @@
 Before using Goodreads API you must create a new application. Visit [signup form](http://www.goodreads.com/api/keys) for details.
 
 Setup client:
 
 ``` ruby
-client = Goodreads::Client.new(:api_key => 'KEY', :api_secret => 'SECRET')
-client = Goodreads.new(:api_key => 'KEY') # short version
+client = Goodreads::Client.new(api_key: "KEY", api_secret: "SECRET")
+client = Goodreads.new(api_key: "KEY") # short version
 ```
 
 ### Global configuration
 
 You can define client credentials on global level. Just create an initializer file (if using rails) under
 `config/initializers`:
 
 ``` ruby
 Goodreads.configure(
-  :api_key => 'KEY',
-  :api_secret => 'SECRET'
+  api_key: "KEY",
+  api_secret: "SECRET"
 )
 ```
 
 Get global configuration:
 
 ``` ruby
-Goodreads.configuration # => {:api_key => 'YOUR_KEY'}
+Goodreads.configuration # => { api_key: "YOUR_KEY" }
 ```
 
 In case you need to reset options:
 
 ```ruby
@@ -60,32 +60,32 @@
 ### Lookup books
 
 You can lookup a book by ISBN, ID or Title:
 
 ```ruby
-client.book('id')
-client.book_by_isbn('ISBN')
-client.book_by_title('Book title')
+client.book("id")
+client.book_by_isbn("ISBN")
+client.book_by_title("Book title")
 ```
 
 Search for books (by title, isbn, genre):
 
 ```ruby
-search = client.search_books('The Lord Of The Rings')
+search = client.search_books("The Lord Of The Rings")
 
 search.results.work.each do |book|
   book.id        # => book id
   book.title     # => book title
 end
 ```
 
 ### Authors
- 
+
 Look up an author by their Goodreads Author ID:
 
 ```ruby
-author = client.author('id')
+author = client.author("id")
 
 author.id              # => author id
 author.name            # => author's name
 author.link            # => link to author's Goodreads page
 author.fans_count      # => number of fans author has on Goodreads
@@ -101,11 +101,11 @@
 ```
 
 Look up an author by name:
 
 ```ruby
-author = client.author_by_name('Author Name')
+author = client.author_by_name("Author Name")
 
 author.id     # => author id
 author.name   # => author name
 author.link   # => link to author's Goodreads page
 ```
@@ -124,11 +124,11 @@
 ```
 
 Get review details:
 
 ```ruby
-review = client.review('id')
+review = client.review("id")
 
 review.id         # => review id
 review.user       # => user information
 review.book       # => uook information
 review.rating     # => user rating
@@ -150,11 +150,11 @@
 ### Groups
 
 Get group details:
 
 ```ruby
-group = client.group('id')
+group = client.group("id")
 
 group.id                 # => group id
 group.title              # => group title
 group.access             # => group's access settings
                          # => (e.g., public or private)
@@ -162,11 +162,11 @@
 ```
 
 List the groups a given user is a member of:
 
 ```ruby
-group_list = client.group_list('user_id', 'sort')
+group_list = client.group_list("user_id", "sort")
 
 group_list.total         # => total number of groups
 group_list.group.count  # => number of groups returned in the request
 
 # Loop through the list to get details for each of the groups.
@@ -179,16 +179,16 @@
   g.image_url          # => url of the group's image
   g.last_activity_at   # => date and time of the group's last activity
 end
 ```
 
-The `sort` parameter is optional, and defaults to `my_activity`. 
+The `sort` parameter is optional, and defaults to `my_activity`.
 For other sorting options, [see here](http://www.goodreads.com/api#group.list).
 
 ### OAuth
 
-For API calls requiring permission, such as write operations or browsing friends, 
+For API calls requiring permission, such as write operations or browsing friends,
 see our [OAuth tutorial](examples/oauth.md).
 
 ## Testing
 
 To run the test suite:
@@ -208,6 +208,6 @@
 
 ## License
 
 The MIT License (MIT)
 
-Copyright (c) 2011-2015 Dan Sosedoff, <[e-mail]>
\ No newline at end of file
+Copyright (c) 2011-2015 Dan Sosedoff, <[e-mail]>