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-rw-r--r--src/system.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/system.h b/src/system.h
index c4f262dbb..f312f88d0 100644
--- a/src/system.h
+++ b/src/system.h
@@ -186,7 +186,7 @@ select_plural (uintmax_t n)
#define STRPREFIX(a, b) (strncmp(a, b, strlen (b)) == 0)
/* Just like strncmp, but the second argument must be a literal string
- and you don't specify the length. */
+ and you don't specify the length; that comes from the literal. */
#define STRNCMP_LIT(s, literal) \
strncmp (s, "" literal "", sizeof (literal) - 1)