Use @return [self] in Node#terminal! rubydoc

CHANGELOG.md

@@ -171,7 +171,7 @@ Most of these help with the gem's overall performance.
 - Define delegate methods explicitly and remove dependency on `Forwardable` by [@gonzedge][github_user_gonzedge]
 - Reverse char array and use `#pop` instead of slice when adding a word by [@gonzedge][github_user_gonzedge]
 - Pull `#scan` up to `Node` by [@gonzedge][github_user_gonzedge]
-- Slightly reduce memeory for `Properties` and `ProviderCollection` classes by [@gonzedge][github_user_gonzedge]
+- Slightly reduce memory for `Properties` and `ProviderCollection` classes by [@gonzedge][github_user_gonzedge]
 - Use `#children_tree` instead of `#children` when possible by [@gonzedge][github_user_gonzedge]
 - Remove unnecessary assignment in `#letter=` by [@gonzedge][github_user_gonzedge]
 - Use `#each_value` instead of `#values`.`#each` in `Enumerable#each` by [@gonzedge][github_user_gonzedge]
@@ -345,7 +345,7 @@ Most of these help with the gem's overall performance.
   [@gonzedge][github_user_gonzedge]
 - Add missing docs by [@gonzedge][github_user_gonzedge]
 - Improvements on TravisCI setup by [@gonzedge][github_user_gonzedge]
-- Add codeclimate test coverage integration by
+- Add CodeClimate test coverage integration by
   [@gonzedge][github_user_gonzedge]
 - Move rspec config from .rspec to spec_helper by
   [@gonzedge][github_user_gonzedge]
@@ -727,7 +727,7 @@ Most of these help with the gem's overall performance.
 - Add guard to Gemfile by [@gonzedge][github_user_gonzedge]
 - Add simplecov for code coverage by [@gonzedge][github_user_gonzedge]
 - Refactor rambling-trie requires by [@gonzedge][github_user_gonzedge]
-- Remov unnecessary internal `#trie_node` by [@gonzedge][github_user_gonzedge]
+- Remove unnecessary internal `#trie_node` by [@gonzedge][github_user_gonzedge]
 - Refactor specs to "The RSpec Way" by [@gonzedge][github_user_gonzedge]
 - Add new benchmarking report info by [@gonzedge][github_user_gonzedge]
 - Update RubyDoc.info link and compression info by [@gonzedge][github_user_gonzedge]

CONTRIBUTING.md

@@ -1,16 +1,16 @@
 ## Contributing to Rambling Trie
 
 1. If you have found a bug or have a feature request, please [search through the issues][github_issues_all] to see if it has already been reported. If that's not the case, then [create a new one][github_issues_new] with a full description of what you have found or what you need.
-1. If you have bug fix or a feature implementation in mind, then [fork Rambling Trie][github_fork] and create a branch with a descriptive name.
-1. Get the gem up and running locally (tests are written in RSpec):
+2. If you have bug fix or a feature implementation in mind, then [fork Rambling Trie][github_fork] and create a branch with a descriptive name.
+3. Get the gem up and running locally (tests are written in RSpec):
 
     ```sh
     bundle install
     rake
     ```
 
-1. Implement your bug fix or feature - ***make sure to add tests!***
-1. [Make a Pull Request][github_pull_request]
+4. Implement your bug fix or feature - ***make sure to add tests!***
+5. [Make a Pull Request][github_pull_request]
 
     Before doing so:
 

lib/rambling/trie/nodes/node.rb

@@ -70,7 +70,7 @@ def terminal?
         end
 
         # Mark {Node Node} as terminal.
-        # @return [Node] the modified node.
+        # @return [self] the modified node.
         def terminal!
           self.terminal = true
           self