diff --git a/src/gmastertrack.cxx b/src/gmastertrack.cxx
index 5e8bb94..a100d7f 100644
--- a/src/gmastertrack.cxx
+++ b/src/gmastertrack.cxx
@@ -170,8 +170,7 @@ static void gmastertrack_button_callback(Fl_Widget *w, void *data)
 
 	} else if ( strcmp( w->label(), "Tap" ) == 0 ) {
 		if ( Fl::event_button() == FL_RIGHT_MOUSE ) {
-			string question = "Enter BPM value (between " + to_string(MIN_TEMPO) + " and " 
-								+ to_string(MAX_TEMPO) + "):";
+			string question = "Enter BPM value (between " + to_string(MIN_TEMPO) + " and " + to_string(MAX_TEMPO) + "):";
 			const char* answer = fl_input(question.c_str());
 			if(answer) {
 				int bpm = atoi(answer);
@@ -274,7 +273,7 @@ GMasterTrack::GMasterTrack(int x, int y, int w, int h, const char* l ) :
 void GMasterTrack::setBpm( int b )
 {
 	bpm = b;
-	tempoDial.value( ( bpm - MIN_TEMPO ) / (float)(MAX_TEMPO-MIN_TEMPO) );
+	tempoDial.value( ( bpm - MIN_TEMPO ) / (float)(MAX_TEMPO - MIN_TEMPO) );
 	std::stringstream s;
 	s << bpm;
 	tempoDial.copy_label( s.str().c_str() );