Fixed formatting changes

Author: jmah76

vpr/src/draw/buttons.cpp

@@ -50,7 +50,7 @@ void button_for_net_alpha() {
     g_signal_connect_swapped((GtkSpinButton*)alpha_widget,
                              "value_changed",
                              G_CALLBACK(set_net_alpha_value),
-							 alpha_widget);
+                             alpha_widget);
 }
 
 void button_for_toggle_nets() {

vpr/src/draw/draw.cpp

@@ -4407,16 +4407,16 @@ static void highlight_blocks(double x, double y) {
     application.refresh_drawing();
 }
 void set_net_alpha_value(GtkWidget* widget, gint /*response_id*/, gpointer /*data*/) {
-	std::string button_name = "netAlpha";
-	auto net_alpha= find_button(button_name.c_str());
-	t_draw_state* draw_state = get_draw_state_vars();
+    std::string button_name = "netAlpha";
+    auto net_alpha = find_button(button_name.c_str());
+    t_draw_state* draw_state = get_draw_state_vars();
 
-	//set draw_state->net_alpha to its corresponding value in the ui
-	    int new_value = gtk_spin_button_get_value_as_int((GtkSpinButton*)net_alpha)/100;
-	    draw_state->net_alpha = new_value;
+    //set draw_state->net_alpha to its corresponding value in the ui
+    int new_value = gtk_spin_button_get_value_as_int((GtkSpinButton*)net_alpha) / 100;
+    draw_state->net_alpha = new_value;
 
-	    //redraw
-	    application.refresh_drawing();
+    //redraw
+    application.refresh_drawing();
 }
 
 void set_net_alpha_value_with_enter(GtkWidget* widget, gint /*response_id*/, gpointer /*data*/) {