fix spelling of "unsupported"

modules/control/http.c

@@ -2228,7 +2228,7 @@ static void MacroDo( httpd_file_sys_t *p_args,
                 default:
                     if( *control )
                     {
-                        PRINTS( "<!-- control param(%s) unsuported -->", control );
+                        PRINTS( "<!-- control param(%s) unsupported -->", control );
                     }
                     break;
             }

modules/demux/mp4/mp4.c

@@ -1713,7 +1713,7 @@ static void MP4_TrackCreate( demux_t *p_demux, mp4_track_t *p_track,
     unsigned int i;
     char language[4];
 
-    /* hint track unsuported */
+    /* hint track unsupported */
 
     /* set default value (-> track unusable) */
     p_track->b_ok       = VLC_FALSE;

modules/demux/nuv.c

@@ -230,7 +230,7 @@ static int Open( vlc_object_t * p_this )
         else
         {
             /* TODO handle rtjpeg */
-            msg_Warn( p_demux, "unsuported 'D' frame (c=%c)", fh.i_compression );
+            msg_Warn( p_demux, "unsupported 'D' frame (c=%c)", fh.i_compression );
             if( stream_Read( p_demux->s, NULL, fh.i_length ) != fh.i_length )
                 goto error;
         }