Update README.md to be more concise

README.md

@@ -1,26 +1,23 @@
 Dotfiles
 ========
-This repository includes all of my custom dotfiles.  They should be cloned to
-your home directory so that the path is `~/dotfiles/`.  The included setup
-script creates symlinks from your home directory to the files which are located
-in `~/dotfiles/`.
-
-The setup script is smart enough to back up your existing dotfiles into a
-`~/.dotfiles_old/` directory if you already have any dotfiles of the same name as
-the dotfile symlinks being created in your home directory.
-
-I also prefer `zsh` as my shell of choice.  As such, the setup script will also
-clone the `oh-my-zsh` repository from my GitHub. It then checks to see if `zsh`
-is installed.  If `zsh` is installed, and it is not already configured as the
-default shell, the setup script will execute a `chsh -s $(which zsh)`.  This
-changes the default shell to zsh, and takes effect as soon as a new zsh is
-spawned or on next login.
-
-So, to recap, the install script will:
-
-1. Back up any existing dotfiles in your home directory to `~/.dotfiles_old/`
-2. Create symlinks to the dotfiles in `~/dotfiles/` in your home directory
-3. Clone the `oh-my-zsh` repository from my GitHub (for use with `zsh`)
+All the dots I need.
+
+The included setup script creates symlinks from home directory to the files which 
+are located in `~/dotfiles/`.
+
+The setup script will back up existing dotfiles into a `~/.dotfiles_old/` 
+directory if there is already any dotfiles of the same name as the dotfile 
+symlinks being created in the home directory.
+
+The setup script will also clone the `oh-my-zsh` repository from GitHub and then 
+checks to see if `zsh` is installed.  If `zsh` is installed, and it is not already 
+configured as the default shell, the setup script will execute a `chsh -s $(which zsh)`.
+
+TL;DR, the install script will:
+
+1. Back up any existing dotfiles in the home directory to `~/.dotfiles_old/`
+2. Create symlinks to the dotfiles in `~/dotfiles/` in the home directory
+3. Clone the `oh-my-zsh` repository from GitHub (to use with `zsh`)
 4. Check to see if `zsh` is installed, if it isn't, try to install it.
 5. If zsh is installed, run a `chsh -s` to set it as the default shell.