Bug 19179: (QA follow-up) Replace second E-mail

Bug 19179: (QA follow-up) Replace second E-mail

Better write here exactly what we need to type in the pref text box.
Since E-mail will not work and Email will :)

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit b0ef7174fe601bbf39408e455365ea563949b4bb)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 31db0813d36f21a0c898b75841a3e34364619a84)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>