cosmetic: vty: Fix indentation whitespace

Change-Id: I2f42707f815ca58690d86a956118b6661c59fda3
diff --git a/src/libosmo-mgcp/mgcp_vty.c b/src/libosmo-mgcp/mgcp_vty.c
index 796db85..f6c3c75 100644
--- a/src/libosmo-mgcp/mgcp_vty.c
+++ b/src/libosmo-mgcp/mgcp_vty.c
@@ -189,7 +189,7 @@
 		rx_packets->current, rx_bytes->current, VTY_NEWLINE,
 		state->in_stream.err_ts_ctr->current,
 		state->out_stream.err_ts_ctr->current,
-	        VTY_NEWLINE,
+		VTY_NEWLINE,
 		dropped_packets->current, VTY_NEWLINE,
 		codec->payload_type, codec->rate, codec->channels, VTY_NEWLINE,
 		codec->frame_duration_num, codec->frame_duration_den,