Update a few Doxygen @since tags.

Drop @since tags for non-public functions.

1 files changed, 1 insertions, 1 deletions

diff --git a/log.c b/log.c
index b5402f8..de73603 100644
--- a/log.c
+++ b/log.c
@@ -139,7 +139,7 @@ SRD_API int srd_log_callback_set(srd_log_callback cb, void *cb_data)
  *
  * @return SRD_OK upon success.
  *
- * @since 0.6.0
+ * @since 0.5.2
  */
 SRD_API int srd_log_callback_get(srd_log_callback *cb, void **cb_data)
 {