better doxygen comments in ldns-testpkts

diff --git a/examples/ldns-testpkts.c b/examples/ldns-testpkts.c
index 32bfba501d308e6da09b6a6be9e74816b4e1872d..22d30b173543f0fcd38fb6c553665898f66eb27f 100644 (file)
--- a/examples/ldns-testpkts.c
+++ b/examples/ldns-testpkts.c
@@ -258,8 +258,7 @@ static struct entry* new_entry()
  * @param buf: is the buffer to store the result in
  * @param offset: is the starting position in the result buffer
  * @param buf_len: is the length of buf.
- *
- * This function returns the length of the result
+ * @return This function returns the length of the result
  */
 static size_t
 hexstr2bin(char *hexstr, int len, uint8_t *buf, size_t offset, size_t buf_len)