[aravis] documentation: cut'n paste error fix

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 531b3d7e566a27efaa3c1f7e210ec5f5f23bdebb
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Mon Sep 8 15:49:42 2014 +0200

    documentation: cut'n paste error fix

 src/arvstream.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/arvstream.c b/src/arvstream.c
index 0afc8d4..2b643eb 100644
--- a/src/arvstream.c
+++ b/src/arvstream.c
@@ -259,7 +259,7 @@ arv_stream_get_statistics (ArvStream *stream,
  * @stream: a #ArvStream
  * @emit_signals: the new state
  *
- * Make stream emit signals. This option is
+ * Make @stream emit signals. This option is
  * by default disabled because signal emission is expensive and unneeded when
  * the application prefers to operate in pull mode.
  *
@@ -280,7 +280,7 @@ arv_stream_set_emit_signals (ArvStream *stream, gboolean emit_signals)
  *
  * Check if stream will emit its signals.
  *
- * Returns: %TRUE if @appsink is emiting its signals.
+ * Returns: %TRUE if @stream is emiting its signals.
  *
  * Since: 0.2.0
  */