[libchamplain] Fix "Since" in new network tile source API

[Jiří Techet <jiritechet src gnome org>]

commit 83e9b68e671484c77388cebaca0370b6ae4414c9
Author: Jiří Techet <techet gmail com>
Date:   Tue Aug 9 13:25:08 2016 +0200

    Fix "Since" in new network tile source API
    
    A bit in the future.

 champlain/champlain-network-tile-source.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/champlain/champlain-network-tile-source.c b/champlain/champlain-network-tile-source.c
index 171743e..4463470 100644
--- a/champlain/champlain-network-tile-source.c
+++ b/champlain/champlain-network-tile-source.c
@@ -282,7 +282,7 @@ champlain_network_tile_source_class_init (ChamplainNetworkTileSourceClass *klass
    * Before changing this remember to verify how many simultaneous connections
    * your tile provider allows you to make.
    *
-   * Since: 0.12.15
+   * Since: 0.12.14
    */
   pspec = g_param_spec_int ("max-conns",
         "Max Connection Count",
@@ -532,7 +532,7 @@ champlain_network_tile_source_set_offline (ChamplainNetworkTileSource *tile_sour
  * Returns: the max number of allowed simultaneous connections for this tile
  * source.
  *
- * Since: 0.12.15
+ * Since: 0.12.14
  */
 gint
 champlain_network_tile_source_get_max_conns (ChamplainNetworkTileSource *tile_source)
@@ -553,7 +553,7 @@ champlain_network_tile_source_get_max_conns (ChamplainNetworkTileSource *tile_so
  * Before changing this remember to verify how many simultaneous connections
  * your tile provider allows you to make.
  *
- * Since: 0.12.15
+ * Since: 0.12.14
  */
 void
 champlain_network_tile_source_set_max_conns (ChamplainNetworkTileSource *tile_source,