%zu not %u, doh.

1 files changed, 1 insertions, 1 deletions

diff --git a/utf8.c b/utf8.c
index 52cc709e..00b1c736 100644
--- a/utf8.c
+++ b/utf8.c
@@ -227,7 +227,7 @@ utf8_open(struct utf8_data *utf8data, u_char ch)
 /*
  * Append character to UTF-8, closing if finished.
  *
- * Returns 1 if more UTF-8 data to come, 1 if finished.
+ * Returns 1 if more UTF-8 data to come, 0 if finished.
  */
 int
 utf8_append(struct utf8_data *utf8data, u_char ch)