Removing a few examples for 2.0

java/examples/Basics/Structure/Functions/Functions.pde

@@ -6,8 +6,7 @@
  * rings for each target. 
  */
 
-void setup() 
-{
+void setup() {
   size(640, 360);
   background(51);
   noStroke();
@@ -15,19 +14,17 @@ void setup()
   noLoop();
 }
 
-void draw() 
-{
+void draw() {
   drawTarget(width*0.25, height*0.4, 200, 4);
   drawTarget(width*0.5, height*0.5, 300, 10);
   drawTarget(width*0.75, height*0.3, 120, 6);
 }
 
-void drawTarget(float xloc, float yloc, int size, int num) 
-{
+void drawTarget(float xloc, float yloc, int size, int num) {
   float grayvalues = 255/num;
   float steps = size/num;
-  for(int i=0; i<num; i++) {
+  for (int i = 0; i < num; i++) {
     fill(i*grayvalues);
-    ellipse(xloc, yloc, size-i*steps, size-i*steps);
+    ellipse(xloc, yloc, size - i*steps, size - i*steps);
   }
 }