fix(documeentation):remove repetition, adding mising information

docs/app/start.component.html

@@ -16,39 +16,37 @@ <h3>Dependencies</h3>
     <p>Here are the dependencies that we rely on and you don't need to explicitly add to your project:</p>
         <ul class="o-square-list">
             <li><a href="http://boosted.orange.com">Boosted {{globals.boostedVersion}}</a></li>
-            <li><a href="https://ng-bootstrap.github.io/">ng-bootstrap {{globals.ngBootstrapVersion}}</a></li>
+            <li><a href="https://ng-bootstrap.github.io/">Ng-bootstrap {{globals.ngBootstrapVersion}}</a></li>
         </ul>
         <p>Beware the versions above-mentioned are <b>the minimal required versions</b>.
         Some components need ng-bootstrap import. Find below instructions.</p>
     <h3>Installation</h3>
-    <p>For <code>ng-bootstrap</code> installation, please see the documentation <a href="https://ng-bootstrap.github.io/#/getting-started">here.</a></p>
+    <p>For <code>ng-bootstrap</code> installation, please see the documentation <a href="https://ng-bootstrap.github.io/#/getting-started#installation">here.</a></p>
 
     <p>Install <code>ng-boosted</code> via:</p>
 
     <p><code>npm install --save ng-boosted</code></p>
     or <br>
     <p><code>yarn add ng-boosted</code></p>
 
-    <p>Once installed, you need to import <code>ng-boosted</code> modules and <code>ng-bootstrap, if you use it</code>.</p>
+    <p>Once installed, you need to import <code>ng-boosted</code> modules.</p>
 
     <p><code>
-        import {{ '{' }} NgbModule {{ '}' }} from '@ng-bootstrap/ng-bootstrap';<br>
         import {{ '{' }} NgBoostedModule {{ '}' }} from 'ng-boosted';
     </code></p>
 
     <p><code>
         @NgModule({{ '{' }}<br>
         &emsp;declarations: [AppComponent, ...],<br>
-        &emsp;imports: [NgbModule.forRoot(), NgBoostedModule, ...],<br>
+        &emsp;imports: [ NgBoostedModule, ...],<br>
         &emsp;bootstrap: [AppComponent]<br>
         {{ '}' }})<br>
         export class AppModule {{ '{' }}<br>
         {{ '}' }}<br>
     </code></p>
 
     <p>
-        If you need to use a component from ng-bootstrap you need to import it like explained in the ng-bootstrap documentation <a href="https://ng-bootstrap.github.io/#/getting-started">here</a>.
-        <code>import {{ '{' }} NgbModule, NgbActiveModal {{ '}' }} from '@ng-bootstrap/ng-bootstrap'; </code>
+        If you need to use a component from ng-bootstrap you need to import it like explained in the ng-bootstrap documentation <a href="https://ng-bootstrap.github.io/#/getting-started#installation">here</a>.
     </p>
 
     <h2>Adding Boosted CSS</h2>
@@ -72,7 +70,7 @@ <h3>Configure your styles.scss with SASS</h3>
     <h2>Building this documentation</h2>
     <p>Simply <code>npm run build:docs</code> and the output goes to a <code>_gh_pages</code> folder.</p>
 
-    <p>You can also run this documentation with <code>npm start</code></p>
+    <p>You can also run this documentation with <code>npm run start</code></p>
 
     <p>The output is then served to <a href="http://localhost:3030">http://localhost:3030</a>
     </p>