Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda

Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.txt

@@ -3,7 +3,7 @@
  *  This file contains special DoxyGen information for the generation of the main page and other special
  *  documentation pages. It is not a project source file.
  */
- 
+
 /** \mainpage CDC Host Demo
  *
  *  \section SSec_Compat Demo Compatibility:
@@ -25,7 +25,7 @@
  *    <td><b>USB Class:</b></td>
  *    <td>Communications Device Class (CDC)</td>
  *   </tr>
- *   <tr> 
+ *   <tr>
  *    <td><b>USB Subclass:</b></td>
  *    <td>Abstract Control Model (ACM)</td>
  *   </tr>
@@ -39,13 +39,13 @@
  *   </tr>
  *  </table>
  *
- *  \section SSec_Description Project Description: 
+ *  \section SSec_Description Project Description:
  *
  *  CDC host demonstration application. This gives a simple reference application
  *  for implementing a USB CDC host, for CDC devices using the standard ACM profile.
- *  
+ *
  *  This demo prints out received CDC data through the serial port.
- *  
+ *
  *  Not that this demo is only compatible with devices which report the correct CDC
  *  and ACM class, subclass and protocol values. Most USB-Serial cables have vendor
  *  specific features, thus use vendor-specific class/subclass/protocol codes to force
@@ -63,3 +63,4 @@
  *   </tr>
  *  </table>
  */
+