diff --git a/src/rectangle.js b/src/rectangle.js
index 1bac049f..4e3746eb 100644
--- a/src/rectangle.js
+++ b/src/rectangle.js
@@ -194,9 +194,7 @@ $.Rect.prototype = /** @lends OpenSeadragon.Rect.prototype */{
             newTopLeft;
 
         degrees = ( degrees + 360 ) % 360;
-
-        if (degrees % 90 !== 0)
-        {
+        if (degrees % 90 !== 0) {
             throw new Error('Currently only 0, 90, 180, and 270 degrees are supported.');
         }