'size_t' is not the same as 'unsigned long'
'size_t' is not the same as 'unsigned long'

So using %lu to printf 'size_t' is not 100% portable either. At least in
64-bit Windows code 'size_t' is 64 bits but 'unsigned long' is 32 bits.

Let's just use 'unsigned' for the loop indexes here (and %u as the
format). After all, they are single-digit numbers.

Alternatively, could just use C++ stream output for this purely informative
printout.

Change-Id: I604e1c6c6a910c86b5f1408bee1d9c2c7a8b76ff

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core