Fixed broken link

Author: luismcmsft

articles/virtual-machines/np-series.md

@@ -52,7 +52,7 @@ VM Generation Support: Generation 1<br>
 
 **Q:** What shell version is supported and how can I get the development files?
 
-**A:** The FPGAs in Azure NP VMs support Xilinx Shell 2.1 (gen3x16-xdma-shell_2.1). See Xilinx Page [Xilinx/Azure with Alveo U250](https://www.xilinx.com/microsoft-azure.htm) to get the development shell files.
+**A:** The FPGAs in Azure NP VMs support Xilinx Shell 2.1 (gen3x16-xdma-shell_2.1). See Xilinx Page [Xilinx/Azure with Alveo U250](https://www.xilinx.com/microsoft-azure.html) to get the development shell files.
 
 **Q:** Which file returned from attestation should I use when programming my FPGA in an NP VM?