diff --git a/src/asm/x86_64-xlate.pl b/src/asm/x86_64-xlate.pl
index b5593270..e57dd379 100755
--- a/src/asm/x86_64-xlate.pl
+++ b/src/asm/x86_64-xlate.pl
@@ -1928,7 +1928,7 @@ sub process {
 #	...
 #	mov	-8(%rbp),%rbx
 #	mov	%rbp,%rsp
-# .cfi_def_cfa_regiser	%rsp
+# .cfi_def_cfa_register	%rsp
 #	pop	%rbp		# recognized by Windows
 # .cfi_pop	%rbp
 # .cfi_epilogue