agent: Fix documentation to use ‘nul-terminated’ for strings

NULL is ((gpointer) 0). nul is '\0'. Arrays can be NULL terminated.
Strings can be nul terminated.

2 files changed, 4 insertions, 4 deletions

diff --git a/agent/agent.h b/agent/agent.h
index d96ce6a..151f60e 100644
--- a/agent/agent.h
+++ b/agent/agent.h
@@ -563,9 +563,9 @@ nice_agent_gather_candidates (
  * nice_agent_set_remote_credentials:
  * @agent: The #NiceAgent Object
  * @stream_id: The ID of the stream
- * @ufrag: NULL-terminated string containing an ICE username fragment
+ * @ufrag: nul-terminated string containing an ICE username fragment
  *    (length must be between 22 and 256 chars)
- * @pwd: NULL-terminated string containing an ICE password
+ * @pwd: nul-terminated string containing an ICE password
  *    (length must be between 4 and 256 chars)
  *
  * Sets the remote credentials for stream @stream_id.
diff --git a/agent/candidate.h b/agent/candidate.h
index 8c79f15..3111a4d 100644
--- a/agent/candidate.h
+++ b/agent/candidate.h
@@ -193,8 +193,8 @@ struct _NiceCandidate
   guint stream_id;
   guint component_id;
   gchar foundation[NICE_CANDIDATE_MAX_FOUNDATION];
-  gchar *username;        /* pointer to a NULL-terminated username string */
-  gchar *password;        /* pointer to a NULL-terminated password string */
+  gchar *username;        /* pointer to a nul-terminated username string */
+  gchar *password;        /* pointer to a nul-terminated password string */
   TurnServer *turn;
   gpointer sockptr;
 };