README.md in urban_pass-0.2.2 vs README.md in urban_pass-0.2.3

@@ -12,33 +12,44 @@
 
     $ gem install urban_pass
 
 ## Usage
 
+To save hitting an extra key you can also add this alias:
+
 ```
-Commands:
+alias urban-pass=urban_pass
+```
+
+A list of commands:
+
+```
   urban_pass                  # Alias for urban_pass generate_phrase
+  urban_pass define [WORD]    # Defines a word you may not know
   urban_pass generate_phrase  # Creates a new pass-phrase
   urban_pass help [COMMAND]   # Describe available commands or one specific command
 ```
 
 ## Contribution Guidelines
 
-###Git Commit Messages
-- Use the present tense ("Add feature" not "Added feature")
-- Use the imperative mood ("Move cursor to..." not "Moves cursor to...")
-- Limit the first line to 72 characters or less
-- Reference issues and pull requests liberally
-- When contributing please consider starting the commit message with an applicable emoji:
+### Git Commit Messages
 
-  - :lipstick: `:lipstick:` when improving the format/structure of the code
-  - :racehorse: `:racehorse:` when improving performance
-  - :memo: `:memo:` when writing docs
-  - :penguin: `:penguin:` when fixing something on Linux
-  - :apple: `:apple:` when fixing something on Mac OS
-  - :checkered_flag: `:checkered_flag:` when fixing something on Windows
-  - :bug: `:bug:` when fixing a bug
-  - :fire: `:fire:` when removing code or files
-  - :green_heart: `:green_heart:` when fixing the CI build
-  - :white_check_mark: `:white_check_mark:` when adding tests
-  - :lock: `:lock:` when dealing with security
-  - :arrow_up: `:arrow_up:` when upgrading dependencies
+* Use the present tense ("Add feature" not "Added feature")
+* Use the imperative mood ("Move cursor to..." not "Moves cursor to...")
+* Limit the first line to 72 characters or less
+* Reference issues and pull requests liberally
+* Consider starting the commit message with an applicable emoji:
+    * :art: `:art:` when improving the format/structure of the code
+    * :racehorse: `:racehorse:` when improving performance
+    * :non-potable_water: `:non-potable_water:` when plugging memory leaks
+    * :memo: `:memo:` when writing docs
+    * :penguin: `:penguin:` when fixing something on Linux
+    * :apple: `:apple:` when fixing something on Mac OS
+    * :checkered_flag: `:checkered_flag:` when fixing something on Windows
+    * :bug: `:bug:` when fixing a bug
+    * :fire: `:fire:` when removing code or files
+    * :green_heart: `:green_heart:` when fixing the CI build
+    * :white_check_mark: `:white_check_mark:` when adding tests
+    * :lock: `:lock:` when dealing with security
+    * :arrow_up: `:arrow_up:` when upgrading dependencies
+    * :arrow_down: `:arrow_down:` when downgrading dependencies
+    * :shirt: `:shirt:` when removing linter warnings