From c9fd29a97774e6b159b53b3b217fbe1b01e15836 Mon Sep 17 00:00:00 2001
From: Tim Ruehsen <tim.ruehsen@gmx.de>
Date: Mon, 23 Jun 2014 12:56:13 +0200
Subject: [PATCH] small doc format change

---
 src/psl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/psl.c b/src/psl.c
index 2875c35..46eaa47 100644
--- a/src/psl.c
+++ b/src/psl.c
@@ -849,7 +849,8 @@ int psl_is_cookie_domain_acceptable(const psl_ctx_t *psl, const char *hostname,
  * This helper function converts a string to lowercase UTF-8 representation.
  * Lowercase UTF-8 is needed as input to the domain checking functions.
  *
- * @lower is %NULL on error.
+ * @lower is set to %NULL on error.
+ *
  * The return value 'lower' must be freed after usage.
  *
  * Returns: psl_error_t value.