Update hyper-v-azure-support-matrix.md

Correcting partition limit for H2A from 5 to 4.

Author: swapnilbel

articles/site-recovery/hyper-v-azure-support-matrix.md

@@ -110,7 +110,7 @@ Multi-path (MPIO). Tested with:<br></br> Microsoft DSM, EMC PowerPath 5.7 SP4, E
 VMDK | NA | NA
 VHD/VHDX | Yes | Yes
 Generation 2 VM | Yes | Yes
-EFI/UEFI<br></br>The migrated VM in Azure will be automatically converted to a BIOS boot VM. The VM should be running Windows Server 2012 and later only. The OS disk should have up to five partitions or fewer and the size of OS disk should be less than 2 TB.| Yes | Yes
+EFI/UEFI<br></br>The migrated VM in Azure will be automatically converted to a BIOS boot VM. The VM should be running Windows Server 2012 and later only. The OS disk should have up to four (4) partitions or fewer and the size of OS disk should be less than 2 TB.| Yes | Yes
 Shared cluster disk | No | No
 Encrypted disk | No | No
 NFS | NA | NA