📝 update doc with install.sh & update.sh

README.md

@@ -1,7 +1,8 @@
 # blyndusk's dotfiles
+
 <p><a href="https://github.com/blyndusk/dotfiles/releases" alt="Release"><img src="https://img.shields.io/github/release/blyndusk/dotfiles.svg"></a></p>
 
-> ⚙️ My personnal dotfiles for MacOS
+> ⚙️ ⚙️ my personal dotfiles for MacOS, with  automated installation & update
 
 ## Get started
 
@@ -15,15 +16,22 @@ source install.sh
 
 1. Synchronize **remote files** with **local files**:
     > *remote* files are in the *repository*, *local* files are located in `/Users/you`
-    - if any specified file** doesn't exist**, it'll *create* it.
+    - if any specified file **doesn't exist**, it'll *create* it.
     - after that, sync all specified files
 2. Install [Homebrew](https://brew.sh/) and all its **formulae & casks**:
     - install `brew`
     - update & upgrade `brew`
-    - install all formulae (`.exports/$BREW_FORMULAE`
+    - install all formulae (`.exports/$BREW_FORMULAES`
     - install all casks (`.exports/$BREW_CASKS`)
     - cleanup & diagnosis
 
+`update.sh` will:
+
+1. Synchronize **remote files** with **local files**:
+    > *remote* files are in the *repository*, *local* files are located in `/Users/you`
+    - if any specified file **doesn't exist**, it'll *create* it.
+    - after that, sync all specified files
+
 ## License
 
 Under [MIT](https://github.com/blyndusk/dotfiles/blob/master/LICENSE) license.