Update 'README.md'

README.md

@@ -5,14 +5,16 @@ Graph theory project demonstrating how to map an area (Courchevel ski station in
 
 
 #  Install
-## run without packaging
-in source folder
+## Step 1) install dependencies
+```
+npm install
+```
+## Step 2) Run/Package
+### run without packaging
 ```
 npm run start
 ```
-
-## package app
-in source folder
+### package app
 ```
 npm run make
 ```