Fix crash course spelling

basics/crash-course.md

@@ -1,8 +1,9 @@
 ## Crash Course to CompoundJS
 
-In this guide we will start with creating app using generators. Goal: get
-working application without any additional knoweledge about express, learn
-structure and tools coming with railway, quick overview of main features.
+The guide demonstrates how to create simple compound app using generators.
+
+Goal: working application without knowledge of express, learn structure and
+tools coming with compound and get quick overview of main features.
 
 ### What is compound
 
@@ -11,7 +12,7 @@ Before we start I have define compound framework. Compound's formula:
 layout of directories, and **extensions** are node modules adding functionality to
 the framework. Compound's goal: provide obvious and well-organized interface for
 express application development. That means everything working with express will
-work with compound too.
+work with compound.
 
 Now we can start building app. Let's create todo-list app with REST API and web
 interface.
@@ -28,10 +29,10 @@ interface.
 
 3. install dependencies
 
-    cd todo-list app && npm install
+    cd todo-list-app && npm install
 
 Now we have initial compound app structure, we can run application and see
-what's happen. Let's run `node .` command and open http://localhost:3000/ in
+what will happen. Let's run `node .` command and open http://localhost:3000/ in
 browser.
 
 > **NOTE** `node .` command is simple way to run application in current
@@ -47,7 +48,7 @@ available as static content: client-side javascripts and stylesheets located her
 > sass / less / stylus. Sources for these files located at `./app/assets` and
 > compiled automatically using `co-assets-compiler` extension module.
 
-### Generate scaffold
+### Generate scaffold for List
 
 Run this command
 
@@ -118,6 +119,5 @@ path, all route helpers available as methods on `pathTo` object. Examples:
 #### Controller
 
 When route matched, request handling passed to corresponding controller#action.
-Controllers located in `./app/controllers`. For example our list controller
+Controllers located in `./app/controllers`. For example, our list controller
 described in `./app/controllers/lists_controller.js`
-