Add TODO to probable bug code

Author: BielinskiLukasz

src/main/java/com/assertthat/selenium_shutterbug/utils/web/Browser.java

@@ -127,8 +127,8 @@ public BufferedImage takeScreenshotEntirePageDefault() {
         int _viewportHeight = this.getViewportHeight();
         final int scrollBarMaxWidth = 40; // this is probably too high, but better to be safe than sorry
 
-		if (_viewportWidth < _docWidth || (_viewportHeight < _docHeight && _viewportWidth - scrollBarMaxWidth < _docWidth))
-        	_viewportHeight-=scrollBarMaxWidth; // some space for a scrollbar
+        if (_viewportWidth < _docWidth || (_viewportHeight < _docHeight && _viewportWidth - scrollBarMaxWidth < _docWidth))
+            _viewportHeight -= scrollBarMaxWidth; // some space for a scrollbar // TODO viewportHeight and scrollVarMaxWidth?
         if (_viewportHeight < _docHeight)
         	_viewportWidth-=scrollBarMaxWidth; // some space for a scrollbar