Add missing </li>

Author: mokun

index.html

@@ -454,10 +454,10 @@ <h2>Download</h2>
 							 <ul>
 								<li>A. Go to Sourceforge's repo to start the download automatically based on your machine OS :
 								<a href="https://sourceforge.net/projects/mars-sim/files/mars-sim/3.1.1/">
-								<img alt="Download Mars Simulation Project" src="https://a.fsdn.com/con/app/sf-download-button"></a>
-								<br/>
-									
-								<li>B. Click on the following link to manually choose a particular edition :
+								<img alt="Download Mars Simulation Project" src="https://a.fsdn.com/con/app/sf-download-button"></a></li>
+
+								<br/>	
+								<li>B. Click on the following link to manually choose a particular edition :</li>
 
  								<ul>
 									<li>&nbsp;&nbsp;&nbsp;1.&nbsp; 
@@ -482,7 +482,7 @@ <h2>Download</h2>
 								<br/>
 
 							 	<li>D. Also, you may download this old <a href="http://mars-sim.sourceforge.net/guide/msp_userguide.pdf">v3.06 User Guide</a>
-								as a reference.				
+								as a reference.	</li>			
 
 							  </ul>