Updated markdown and travis files

.travis.yml

@@ -11,13 +11,13 @@ script:
   - bundle exec rubocop
   - bundle exec rspec
   - rake install
-  - lc
-  - lc -d
-  - lc -f
-  - lc -sd
-  - lc -sf
-  - lc -1
-  - lc -r
+  - colorls
+  - colorls -d
+  - colorls -f
+  - colorls -sd
+  - colorls -sf
+  - colorls -1
+  - colorls -r
 
 install:
   - gem install bundler

CONTRIBUTING.md

@@ -25,10 +25,10 @@ Please proceed with a Pull Request only after you're assigned. It'd be sad if yo
     - adding better icons to [YAML files](lib/yaml/)
     - adding more flag options to the ruby gem.
 
-3. (Optional) To test whether `lc` is working properly, do 
+3. (Optional) To test whether `colorls` executable is working properly, do 
     ```sh
     rake install
-    lc # start using lc
+    colorls # start using colorls
     ```
 
 4. (Required for YAML file changes) These are the specifications for the YAML files -

README.md

@@ -13,7 +13,8 @@ A Ruby script that colorizes the `ls` output with color and icons. Here are the
 
 - [Usage](#usage)
 - [Installatation](#installation)
-- [Optional configurations](#optional-configurations)
+- [Recommended configurations](#recommended-configurations)
+- [Updating](#updating)
 - [Uninstallation](#uninstallation)
 - [Contributing](#contributing)
 - [License](#license)
@@ -64,15 +65,15 @@ A Ruby script that colorizes the `ls` output with color and icons. Here are the
     rehash
     ```
 
-4. Start using `lc` :tada:
+4. Start using `colorls` :tada:
 
 # Optional configurations
 
 [(Back to top)](#table-of-contents)
 
-1. To add some flag options by default, add this to your shell configuration file (`~/.bashrc`, `~/.zshrc` or `~/.fishrc`) :
+1. To add some short command (say, `lc`) with some flag options (say, `-r`)b y default, add this to your shell configuration file (`~/.bashrc`, `~/.zshrc` or `~/.fishrc`) :
     ```sh
-    alias lc='lc -r'
+    alias lc='colorls -r'
     ```
 2. For changing the icon(s) to other unicode icons of choice (select icons from [here](https://nerdfonts.com/)), change the YAML files in a text editor of your choice (say, `subl`)
 
@@ -82,6 +83,18 @@ A Ruby script that colorizes the `ls` output with color and icons. Here are the
 
 _NOTE: If you're using iTerm2 on Mac, you may have to enable the nerd-font at iTerm2 > Preferences > Profiles > Text > Non-Ascii font > Knack Regular Nerd Font Complete_
 
+
+
+# Updating
+
+[(Back to top)](#table-of-contents)
+
+Want to update to the latest version of `colorls`?
+
+```sh
+gem update colorls
+```
+
 # Uninstallation
 
 [(Back to top)](#table-of-contents)