Changes for family member copy

[pcraig3]

Makes some changes requested by @zakkain.

old	new
You left this blank. Do you want to reschedule any members of your family? Please provide their full names.	You left this blank. Do you want to reschedule any family members? Please provide their full names.
Please confirm you are rescheduling family members	Reschedule family members
Provide the names of your family members	Reschedule family members
“Example: Full Name, Full Name, Full Name”	For example: “Full Name, Full Name, Full Name”

Resolves issue #444 Addresses issue #443

[timarney]

Looks like there's an extra space in the french copy.

[pcraig3]

@timarney, checked with @anikbrazeau and she says it's okay. In written French:

• there is always a (non-breaking) space before the colon
• there is always a space after the colon (same as English)
• there are always (non-breaking) spaces between the quotation marks and the words

[pcraig3]

(Although we did [embarrassingly] use example not exemple)