docs(tutorial): add missing 'node' command and <code> tags

docs/content/misc/started.ngdoc

@@ -19,6 +19,7 @@ becoming an Angular expert.
 ##Watch Videos
 
 If you haven’t had a chance to watch the videos from the homepage, please check out:
+
 * {@link http://www.youtube.com/watch?v=WuiHuZq_cg4&list=PL173F1A311439C05D&context=C48ac877ADvjVQa1PpcFONnl4Q5x8hqvT6tRBTE-m0-Ym47jO3PEE%3D Introduction to AngularJS}
 * {@link http://www.youtube.com/watch?v=Yg-R1gchccg&list=PL173F1A311439C05D&context=C48ac877ADvjVQa1PpcFONnl4Q5x8hqvT6tRBTE-m0-Ym47jO3PEE%3D Creating Directives}
 * {@link http://www.youtube.com/watch?v=IRelx4-ISbs&list=PL173F1A311439C05D&context=C48ac877ADvjVQa1PpcFONnl4Q5x8hqvT6tRBTE-m0-Ym47jO3PEE%3D Communicating with Servers}

docs/content/tutorial/index.ngdoc

@@ -72,7 +72,7 @@
   directory.</p></li>
         <li><p>Change your current directory to <code>angular-phonecat</code>:</p>
         <pre>cd angular-phonecat</pre>
-        <p>The tutorial instructions assume you are running all commands from the angular-phonecat
+        <p>The tutorial instructions assume you are running all commands from the <code>angular-phonecat</code>
   directory.</p></li>
         <li><p>You will need an http server running on your system. Mac and Linux machines typically
   have Apache pre-installed, but If you don't already have one installed, you can use <code>node</code>
@@ -96,10 +96,10 @@
         <li><p>Clone the angular-phonecat repository located at <a
         href="https://github.com/angular/angular-phonecat">Github</a> by running the following command:</p>
         <pre>git clone git://github.com/angular/angular-phonecat.git</pre>
-        <p>This command creates the angular-phonecat directory in your current directory.</p></li>
-        <li><p>Change your current directory to angular-phonecat.</p>
+        <p>This command creates the <code>angular-phonecat</code> directory in your current directory.</p></li>
+        <li><p>Change your current directory to <code>angular-phonecat</code>:</p>
         <pre>cd angular-phonecat</pre>
-        <p>The tutorial instructions assume you are running all commands from the angular-phonecat
+        <p>The tutorial instructions assume you are running all commands from the <code>angular-phonecat</code>
   directory.</p>
         <p>You should run all <code>git</code> commands from Git bash.</p>
         <p>Other commands like <code>test.bat</code> or <code>e2e-test.bat</code> should be

docs/content/tutorial/step_00.ngdoc

@@ -13,7 +13,7 @@ angular-seed, and run the application in the browser.
 <div class="tabbable" show="true" ng-model="$cookies.platformPreference">
   <div class="tab-pane well" id="git-mac" title="Git on Mac/Linux" value="gitUnix">
     <ol>
-      <li><p>In angular-phonecat directory, run this command:</p>
+      <li><p>In <code>angular-phonecat</code> directory, run this command:</p>
       <pre>git checkout -f step-0</pre>
       <p>This resets your workspace to step 0 of the tutorial app.</p>
       <p>You must repeat this for every future step in the tutorial and change the number to
@@ -25,7 +25,7 @@ angular-seed, and run the application in the browser.
           <li><b>For node.js users:</b>
             <ol>
               <li>In a <i>separate</i> terminal tab or window, run
-<code>./scripts/web-server.js</code> to start the web server.</li>
+<code>node ./scripts/web-server.js</code> to start the web server.</li>
               <li>Open a browser window for the app and navigate to <a
 href="http://localhost:8000/app/index.html">http://localhost:8000/app/index.html</a></li>
             </ol>
@@ -46,7 +46,7 @@ directory.</li>
 
   <div class="tab-pane well" id="git-win" title="Git on Windows" value="gitWin">
     <ol>
-      <li><p>Open Git bash and run this command (in angular-phonecat directory):</p>
+      <li><p>Open Git bash and run this command (in <code>angular-phonecat</code> directory):</p>
       <pre>git checkout -f step-0</pre>
       <p>This resets your workspace to step 0 of the tutorial app.</p>
       <p>You must repeat this for every future step in the tutorial and change the number to