some minor type fixed

Author: khan4019

html.html

@@ -90,13 +90,13 @@ <h2>1. doctype</h2>
 &lt;!DOCTYPE html&gt;
 &lt;meta charset=&quot;UTF-8&quot;&gt;
   </code></pre>
-  <p><strong>extra:</strong> this the first tag of html file, dont need a closing tag and not case senstitive.</p>  
+  <p><strong>extra:</strong> this the first tag of html file, don't need a closing tag and not case sensitive.</p>  
   ref: <a href="http://www.w3.org/QA/Tips/Doctype">don't forget doctype</a>, <a href="http://www.2ality.com/2012/06/dense-arrays.html">Sparse vs Dense Array</a>
 </div>
 <div id="data_attribute">
   <h2>2. data-*</h2>
   <p><strong>Question:</strong> What is the use of data- attribute?</p>
-  <p><strong>Answer:</strong> allow you to store extra information/data in the DOM. u can write valid html with embeded private data. You can easily access data attribute by using javascript and hence a lot of libraries like knockout uses it.</p>
+  <p><strong>Answer:</strong> allow you to store extra information/ data in the DOM. u can write valid html with embedded private data. You can easily access data attribute by using javascript and hence a lot of libraries like knockout uses it.</p>
   <pre><code>
 &lt;div id=&quot;myDiv&quot; data-user=&quot;jsDude&quot; data-list-size=&quot;5&quot; data-maxage=&quot;180&quot;&gt;&lt;/div&gt;
   </code></pre>
@@ -105,7 +105,7 @@ <h2>2. data-*</h2>
   <div id="keygen">
     <h2>3. keygen</h2>
   <p><strong>Question:</strong> How can u generate public key in html?</p>
-  <p><strong>Answer:</strong> html has a keygen element that failitate generation of key and submission via a form.</p>
+  <p><strong>Answer:</strong> html has a keygen element that facilitate generation of key and submission via a form.</p>
   <pre><code>
     &lt;keygen name=&quot;name&quot; challenge=&quot;challenge string&quot; keytype=&quot;type&quot; keyparams=&quot;pqg-params&quot;&gt;
   </code></pre>
@@ -116,7 +116,7 @@ <h2>3. keygen</h2>
 <div id="bdo">
   <h2>4. bdo</h2>
   <p><strong>Question:</strong> How can u change direction of html text?</p>
-  <p><strong>Answer:</strong> use bdo (bidirectional ovverride) element of html.</p>
+  <p><strong>Answer:</strong> use bdo (bidirectional override) element of html.</p>
   <pre><code>
 &lt;!-- Switch text direction --&gt;<br/>&lt;p&gt;&lt;bdo dir=&quot;rtl&quot;&gt;This text will go right to left.&lt;/bdo&gt;&lt;/p&gt;
   </code></pre>
@@ -140,10 +140,10 @@ <h2>6. scoped</h2>
    ref <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/style">MDN: style</a>
 </div>
 <div id="http_request">
-  <h2>7. http requst </h2>
+  <h2>7. http request </h2>
   <p><strong>Question:</strong> Does the following trigger http request at the time of page load?</p>  
   <pre><code>
-&lt;img src=&quot;mypic.jpg&quot; style=&quot;visibility:hidden&quot; alt=&quot;My photo&quot;&gt;<br/>
+&lt;img src=&quot;mypic.jpg&quot; style=&quot;visibility: hidden&quot; alt=&quot;My photo&quot;&gt;<br/>
   </code></pre>
 <p><strong>Answer:</strong> yes</p>
   <pre><code>
@@ -170,7 +170,7 @@ <h2>8. download order</h2>
 <div id="optional_tag">
   <h2>9. self closing tag</h2>
   <p><strong>Question:</strong> What are optional closing tag? and why would u use it?</p>
-  <p><strong>Answer:</strong> p, li, td, tr, th, html, body, etc. you dont have to provide end tag. Whenever browser hits a new tag it automatically ends the previous tag. However, you have to be careful to escape it.</p>
+  <p><strong>Answer:</strong> p, li, td, tr, th, html, body, etc. you don't have to provide end tag. Whenever browser hits a new tag it automatically ends the previous tag. However, you have to be careful to escape it.</p>
   <p><strong>reason:</strong> you can save some byte and reduce bytes needs to be downloaded in a html file.</p>
   <pre><code>
 &lt;p&gt;Some text<br/>&lt;p&gt;Some more text<br/>&lt;ul&gt;<br/> &lt;li&gt;A list item<br/> &lt;li&gt;Another list item<br/>&lt;/ul&gt;
@@ -212,8 +212,8 @@ <h2>13. multiple languages</h2>
 </div>
 <div id="standard_quirks">
   <h2>14. standard & quirks mode</h2>
-  <p><strong>Question:</strong> Difference between standard/strict mode and quirks mode?</p>
-  <p><strong>Answer:</strong> quriks mode in browser allows u to render page for as old browsers. This is for backward compatibility.</p> 
+  <p><strong>Question:</strong> Difference between standard/ strict mode and quirks mode?</p>
+  <p><strong>Answer:</strong> quirks mode in browser allows u to render page for as old browsers. This is for backward compatibility.</p> 
 </div>
 <div id="semantic_html">
   <h2>15. semantic</h2>
@@ -227,7 +227,6 @@ <h2>Need more!</h2>
   read: <a href="https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/HTML5?redirectlocale=en-US&redirectslug=HTML%2FHTML5">HTML5</a>
 </div>
 
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