Code clean up.

src/extras/curves/EllipseCurve.js

@@ -24,13 +24,8 @@ THREE.EllipseCurve.prototype.getPoint = function ( t ) {
 	var angle;
 	var deltaAngle = this.aEndAngle - this.aStartAngle;
 
-  if(deltaAngle < 0) {
-    deltaAngle += Math.PI*2;
-  }
-
-  if(deltaAngle > Math.PI*2) {
-    deltaAngle -= Math.PI*2;
-  }
+	if ( deltaAngle < 0 ) deltaAngle += Math.PI * 2;
+	if ( deltaAngle > Math.PI * 2 ) deltaAngle -= Math.PI * 2;
 
 	if ( this.aClockwise === true ) {