Merge pull request #3 from erichs/enable-disable-aliases-completions

readme update

README.md

@@ -1,6 +1,6 @@
 # Bash it
 
-**Bash it** is a mash up of my own bash commands and scripts, other bash stuff I have found. 
+**Bash it** is a mash up of my own bash commands and scripts, other bash stuff I have found.
 
 (And a shameless ripoff of [oh-my-zsh](https://github.com/robbyrussell/oh-my-zsh). :)
 
@@ -13,18 +13,19 @@ Includes autocompletion, themes, aliases, custom functions, a few stolen pieces
 3. Edit your `~/.bash_profile` file in order to customize bash-it.
 
 **NOTE:**
-The install script will also prompt you asking if you use [Jekyll](https://github.com/mojombo/jekyll). 
+The install script will also prompt you asking if you use [Jekyll](https://github.com/mojombo/jekyll).
 This is to set up the `.jekyllconfig` file, which stores info necessary to use the Jekyll plugin.
 
 
 ## Help Screens
 
 ```
-bash-it (will show all the help commands)
-aliases-help
-rails-help
-git-help
-plugins-help
+bash-it show aliases        # shows installed and available aliases
+bash-it show completions    # shows installed and available completions
+bash-it show plugins        # shows installed and available plugins
+bash-it help aliases        # shows help for installed aliases
+bash-it help completions    # shows help for installed completions
+bash-it help plugins        # shows help for installed plugins
 ```
 
 ## Your Custom scripts, aliases, and functions
@@ -45,7 +46,7 @@ There are a few bash it themes.  If you've created your own custom prompts, I'd
 
 I think everyone has their own custom scripts accumulated over time.  And so, following in the footsteps of oh-my-zsh, bash it is a framework for easily customizing your bash shell. Everyone's got a custom toolbox, so let's start making them even better, **as a community!**
 
-Send me a pull request and I'll merge it as long as it looks good. If you change an existing command, please give an explanation why. That will help a lot when I merge your changes in. 
+Send me a pull request and I'll merge it as long as it looks good. If you change an existing command, please give an explanation why. That will help a lot when I merge your changes in.
 
 Thanks, and happing bashing!