Minor corrections in README.md

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/Bash-it/bash-it.svg?branch=master)](https://travis-ci.org/Bash-it/bash-it) [![Join the chat at https://gitter.im/Bash-it/bash-it](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Bash-it/bash-it?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-**Bash it** is a collection of community bash commands and scripts. (And a shameless ripoff of [oh-my-zsh](https://github.com/robbyrussell/oh-my-zsh). :)
+**Bash it** is a collection of community bash commands and scripts. (And a shameless ripoff of [oh-my-zsh](https://github.com/robbyrussell/oh-my-zsh) :smiley:)
 
 Includes autocompletion, themes, aliases, custom functions, a few stolen pieces from Steve Losh, and more.
 
@@ -139,7 +139,7 @@ also, with this flag to false, Bash it will not show the repository as dirty whe
 
 **NOTE:** If you set in git configuration file the option to ignore *untracked* files, this flag has no effect, and Bash it will ignore *untracked* files always.
 
-#### pass function renamed to passgen
+### pass function renamed to passgen
 
 The Bash it `pass` function has been renamed to `passgen` in order to avoid a naming conflict with the [pass password manager]. In order to minimize the impact on users of the legacy Bash it `pass` function, Bash it will create the alias `pass` that calls the new `passgen` function if the `pass` password manager command is not found on the `PATH` (default behavior).
 
@@ -153,7 +153,7 @@ Unset `BASH_IT_LEGACY_PASS` to have Bash it **return to default behavior**:
 
 * `unset BASH_IT_LEGACY_PASS`
 
-#### Proxy Support
+### Proxy Support
 
 If you are working in a corporate environment where you have to go through a proxy server for internet access, then you know how painful it is to configure the OS proxy variables in the shell, especially if you are switching between environments, e.g. office (with proxy) and home (without proxy).