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-rw-r--r--sys/amd64/amd64/support.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/support.S b/sys/amd64/amd64/support.S
index aed23d6..1a115d8 100644
--- a/sys/amd64/amd64/support.S
+++ b/sys/amd64/amd64/support.S
@@ -565,7 +565,7 @@ END(subyte)
* copyinstr(from, to, maxlen, int *lencopied)
* %rdi, %rsi, %rdx, %rcx
*
- * copy a string from from to to, stop when a 0 character is reached.
+ * copy a string from 'from' to 'to', stop when a 0 character is reached.
* return ENAMETOOLONG if string is longer than maxlen, and
* EFAULT on protection violations. If lencopied is non-zero,
* return the actual length in *lencopied.
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