diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
index 49e4264ee8..5938cb4ebf 100644
--- a/ArmVirtPkg/ArmVirt.dsc.inc
+++ b/ArmVirtPkg/ArmVirt.dsc.inc
@@ -301,16 +301,16 @@
   #  DEBUG_WARN      0x00000002  // Warnings
   #  DEBUG_LOAD      0x00000004  // Load events
   #  DEBUG_FS        0x00000008  // EFI File system
-  #  DEBUG_POOL      0x00000010  // Alloc & Free's
-  #  DEBUG_PAGE      0x00000020  // Alloc & Free's
+  #  DEBUG_POOL      0x00000010  // Alloc & Free (pool)
+  #  DEBUG_PAGE      0x00000020  // Alloc & Free (page)
   #  DEBUG_INFO      0x00000040  // Informational debug messages
   #  DEBUG_DISPATCH  0x00000080  // PEI/DXE/SMM Dispatchers
   #  DEBUG_VARIABLE  0x00000100  // Variable
   #  DEBUG_BM        0x00000400  // Boot Manager
   #  DEBUG_BLKIO     0x00001000  // BlkIo Driver
-  #  DEBUG_NET       0x00004000  // SNI Driver
+  #  DEBUG_NET       0x00004000  // SNP Driver
   #  DEBUG_UNDI      0x00010000  // UNDI Driver
-  #  DEBUG_LOADFILE  0x00020000  // UNDI Driver
+  #  DEBUG_LOADFILE  0x00020000  // LoadFile
   #  DEBUG_EVENT     0x00080000  // Event messages
   #  DEBUG_GCD       0x00100000  // Global Coherency Database changes
   #  DEBUG_CACHE     0x00200000  // Memory range cachability changes