From cafc977c648e194bfcc7b2d6923b2f6b457bfa5e Mon Sep 17 00:00:00 2001
From: hasufell <hasufell@hasufell.de>
Date: Tue, 15 Apr 2014 14:23:27 +0200
Subject: [PATCH] DOC: improve memory management documentation

---
 src/rand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rand.c b/src/rand.c
index 5b8985f..d698164 100644
--- a/src/rand.c
+++ b/src/rand.c
@@ -76,7 +76,7 @@ static mp_digit get_urnd_int_small(int *sign)
  * from the set {-1 ,0 ,1} using /dev/urandom.
  *
  * @param ctx the NTRU context
- * @return newly allocated polynomial
+ * @return newly allocated polynomial, must be freed with delete_polynom()
  */
 pb_poly *ntru_get_urnd_poly_small(ntru_context *ctx)
 {