Update README.md

Author: armBookCodeExamples

README.md

@@ -3,7 +3,7 @@
 <table bakground="FFF">
 <tr> <td><b>Chapter</b></td> <td><b>Section</b></td> <td><b>Repository URL</b></td> </tr>
 
-<tr><td align="center">-</td><td>Contact Us</td><td><a href="https://github.com/armBookCodeExamples/ContactUs/edit/main/README.md">https://github.com/armBookCodeExamples/ContactUs/</a></td></tr>
+<tr><td align="center">-</td><td>Contact Us</td><td><a href="https://github.com/armBookCodeExamples/ContactUs/blob/main/README.md">https://github.com/armBookCodeExamples/ContactUs/</a></td></tr>
 
 <tr><td align="center">-</td><td>Webinars</td><td><a href="https://github.com/armBookCodeExamples/WebinarsOnTheBook/blob/main/README.md">https://github.com/armBookCodeExamples/WebinarsOnTheBook/</a></td></tr>