fix: updated outdated image link on examples page (presidential opini…

…on) (#673)

data/us-president-favorability.csv

@@ -23,7 +23,7 @@ Chester A. Arthur,3,10,8,5,48,27,1881-09-19,https://upload.wikimedia.org/wikiped
 Grover Cleveland,4,17,12,6,47,14,1885-03-04,https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Grover_Cleveland_-_NARA_-_518139_%28cropped%29.jpg/160px-Grover_Cleveland_-_NARA_-_518139_%28cropped%29.jpg
 Benjamin Harrison,3,13,10,4,54,15,1889-03-04,https://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Benjamin_Harrison%2C_head_and_shoulders_bw_photo%2C_1896.jpg/160px-Benjamin_Harrison%2C_head_and_shoulders_bw_photo%2C_1896.jpg
 William McKinley,2,16,11,4,53,14,1897-03-04,https://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/Mckinley.jpg/160px-Mckinley.jpg
-Theodore Roosevelt,25,37,8,4,23,3,1901-09-14,https://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/President_Roosevelt_-_Pach_Bros.jpg/160px-President_Roosevelt_-_Pach_Bros.jpg
+Theodore Roosevelt,25,37,8,4,23,3,1901-09-14,https://upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Theodore_Roosevelt_by_the_Pach_Bros.jpg/160px-Theodore_Roosevelt_by_the_Pach_Bros.jpg
 William Howard Taft,3,18,13,6,52,8,1909-03-04,https://upload.wikimedia.org/wikipedia/commons/thumb/5/59/William_Howard_Taft_-_Harris_and_Ewing.jpg/160px-William_Howard_Taft_-_Harris_and_Ewing.jpg
 Woodrow Wilson,7,25,14,11,39,4,1913-03-04,https://upload.wikimedia.org/wikipedia/commons/thumb/5/53/Thomas_Woodrow_Wilson%2C_Harris_%26_Ewing_bw_photo_portrait%2C_1919.jpg/160px-Thomas_Woodrow_Wilson%2C_Harris_%26_Ewing_bw_photo_portrait%2C_1919.jpg
 Warren G. Harding,3,12,12,11,46,16,1921-03-04,https://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Warren_G_Harding-Harris_%26_Ewing.jpg/160px-Warren_G_Harding-Harris_%26_Ewing.jpg