cleanup

pdf.js

@@ -4794,7 +4794,7 @@ var PDFImage = (function() {
     if (this.width < 1 || this.height < 1)
       error('Invalid image width or height');
 
-this.interpolate = dict.get2('Interpolate', 'I') || false;
+    this.interpolate = dict.get2('Interpolate', 'I') || false;
     this.imageMask = dict.get2('ImageMask', 'IM') || false;
 
     var bitsPerComponent = image.bitsPerComponent;