diff --git a/renderers/audio_renderer.h b/renderers/audio_renderer.h
index 82328d0..c1df73f 100644
--- a/renderers/audio_renderer.h
+++ b/renderers/audio_renderer.h
@@ -27,8 +27,6 @@ extern "C" {
 #include <stdint.h>
 #include "../lib/raop_ntp.h"
 
-
-  
 void audio_renderer_init(logger_t *logger, const char* audiosink);
 void audio_renderer_start(unsigned char* compression_type);
 void audio_renderer_stop();
diff --git a/renderers/audio_renderer_gstreamer.c b/renderers/audio_renderer_gstreamer.c
index cbd30f4..f42d69f 100644
--- a/renderers/audio_renderer_gstreamer.c
+++ b/renderers/audio_renderer_gstreamer.c
@@ -174,7 +174,6 @@ void  audio_renderer_start(unsigned char *ct) {
     
 }
 
-
 void audio_renderer_render_buffer(raop_ntp_t *ntp, unsigned char* data, int data_len, uint64_t pts) {
     GstBuffer *buffer;
     bool valid;
diff --git a/renderers/video_renderer_gstreamer.c b/renderers/video_renderer_gstreamer.c
index cd01df8..895a59b 100644
--- a/renderers/video_renderer_gstreamer.c
+++ b/renderers/video_renderer_gstreamer.c
@@ -35,7 +35,6 @@ struct video_renderer_s {
 #endif
 };
 
-
 static void append_videoflip (GString *launch, const videoflip_t *flip, const videoflip_t *rot) {
     /* videoflip image transform */
     switch (*flip) {
@@ -97,22 +96,21 @@ static video_renderer_t *renderer = NULL;
 static logger_t *logger = NULL;
 
 void  video_renderer_init(logger_t *render_logger, const char *server_name, videoflip_t videoflip[2], const char *videosink) {
- 
     GError *error = NULL;
     logger = render_logger;
-    
+
     /* this call to g_set_application_name makes server_name appear in the  X11 display window title bar, */
     /* (instead of the program name uxplay taken from (argv[0]). It is only set one time. */
 
     const gchar *appname = g_get_application_name();
     if (!appname || strcmp(appname,server_name))  g_set_application_name(server_name);
     appname = NULL;
-    
+
     renderer = calloc(1, sizeof(video_renderer_t));
     assert(renderer);
 
     gst_init(NULL,NULL);
-    
+
     GString *launch = g_string_new("appsrc name=video_source stream-type=0 format=GST_FORMAT_TIME is-live=true !"
                      "queue ! decodebin ! videoconvert ! ");
     append_videoflip(launch, &videoflip[0], &videoflip[1]);
@@ -126,7 +124,7 @@ void  video_renderer_init(logger_t *render_logger, const char *server_name, vide
     assert(renderer->appsrc);
     renderer->sink = gst_bin_get_by_name (GST_BIN (renderer->pipeline), "video_sink");
     assert(renderer->sink);
-    
+
 #ifdef X_DISPLAY_FIX
     renderer->server_name = server_name;
     renderer->gst_window = NULL;
@@ -209,12 +207,12 @@ gboolean gstreamer_pipeline_bus_callback(GstBus *bus, GstMessage *message, gpoin
     case GST_MESSAGE_ERROR: {
         GError *err;
         gchar *debug;
-	gboolean flushing;
+        gboolean flushing;
         gst_message_parse_error (message, &err, &debug);
         logger_log(logger, LOGGER_INFO, "GStreamer error: %s", err->message);
         g_error_free (err);
         g_free (debug);
-	gst_app_src_end_of_stream (GST_APP_SRC(renderer->appsrc));
+        gst_app_src_end_of_stream (GST_APP_SRC(renderer->appsrc));
 	flushing = TRUE;
         gst_bus_set_flushing(bus, flushing);
  	gst_element_set_state (renderer->pipeline, GST_STATE_NULL);
diff --git a/uxplay.cpp b/uxplay.cpp
index a20c701..f43c21c 100755
--- a/uxplay.cpp
+++ b/uxplay.cpp
@@ -449,13 +449,11 @@ int main (int argc, char *argv[]) {
     logger_set_callback(render_logger, log_callback, NULL);
     logger_set_level(render_logger, debug_log ? LOGGER_DEBUG : LOGGER_INFO);
 
-    
     if (use_audio) {
         audio_renderer_init(render_logger, audiosink.c_str());
     } else {
         LOGI("audio_disabled");
     }
-    
 
     if (use_video) {
         video_renderer_init(render_logger, server_name.c_str(), videoflip, videosink.c_str());