Open Image you wish to edit
Click Zoom tool in the toolbox or press Ctrl++ to zoom in the image, so that you can have a clear view of the eye
Note : Make sure default background and forebackground colors are black and white
Select the Red Eye tool from the toolbar
With the Red Eye tool active, click in the red part of the eye and the red will disappear,
If the correction doesn't match the size of the pupils or seems too light or too dark, undo the effect and change the Pupil Size or the Darken Amount setting on the Options bar and then reapply.
Below is my image after Editing
