Bug 11403: (follow-up) Fix typo in renew help

This patch adds a missing letter to the Renew help file

To test:

Go to Circulation > Renew
Click Help
Confirm that the text now reads 'scan' instead of 'can'

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit 353418dee043ccd332ef3f24d1f1bd330a6d2dd1)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>