Minor changes to examples, more code color tweaks for 2b8

java/examples/Topics/Motion/MovingOnCurves/MovingOnCurves.pde

@@ -17,16 +17,14 @@ float y = 0.0;        // Current y-coordinate
 float step = 0.01;    // Size of each step along the path
 float pct = 0.0;      // Percentage traveled (0.0 to 1.0)
 
-void setup() 
-{
+void setup() {
   size(640, 360);
   noStroke();
   distX = endX - beginX;
   distY = endY - beginY;
 }
 
-void draw() 
-{
+void draw() {
   fill(0, 2);
   rect(0, 0, width, height);
   pct += step;