Bug 22011: Fixed Typo on batchMod-edit.tt

Bug 22011: Fixed Typo on batchMod-edit.tt

1. Navigate to tools, then batch item modification.
2. Input a valid barcode into the barcode list input field, and press
continue.
3. Under the Edit items heading, text should display "Checking the box
right next the subfield ..."
4. Apply patch and refresh page, text should now display "Checking the
box right next to the subfield ..."

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>