Fix default per_page for api-pagination >= 3.0.0
Fix default per_page for api-pagination >= 3.0.0

The default per_page value was changed from 10 to 25 since
api-pagination 3.0.0.

hirocaster/rrrspec,hirocaster/rrrspec,hirocaster/rrrspec,jaymanklu/rrrspec,mcfiredrill/rrrspec,jaymanklu/rrrspec,sauliusgrigaitis/rrrspec,jaymanklu/rrrspec,cookpad/rrrspec,sauliusgrigaitis/rrrspec,sauliusgrigaitis/rrrspec,cookpad/rrrspec,mcfiredrill/rrrspec,mcfiredrill/rrrspec,cookpad/rrrspec