Update README.md

updated forum link.

Author: ftctechnh

README.md

@@ -48,7 +48,7 @@ Documentation for the FTC SDK is also included with this repository.  There is a
 ### Online User Forum
 For technical questions regarding the Control System or the FTC SDK, please visit the FTC Technology forum:
 
-      [FTC Technology Forum](https://ftcforum.usfirst.org/forumdisplay.php?156-FTC-Technology)
+      [FTC Technology Forum](https://ftcforum.firstinspires.org/forumdisplay.php?156-FTC-Technology)
 
 
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