diff --git a/win32/Makefile.msc b/win32/Makefile.msc
index 164790b..59bb0da 100644
--- a/win32/Makefile.msc
+++ b/win32/Makefile.msc
@@ -6,8 +6,8 @@
 #   nmake -f win32/Makefile.msc LOC=-DFOO                (nonstandard build)
 #   nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" \
 #         OBJA="inffas32.obj match686.obj"               (use ASM code, x86)
-#   nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF" \
-#         OBJA="inffasx64.obj gvmat64.obj inffas8664.c"  (use ASM code, x64)
+#   nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF -I." \
+#         OBJA="inffasx64.obj gvmat64.obj inffas8664.obj"  (use ASM code, x64)
 
 # optional build flags
 LOC =