Fix steps numbering in 3.2.0 upgrade instructions
Fix steps numbering in 3.2.0 upgrade instructions

Broken in d76431db46e04d650c1c538493021cdf336d1301

dhayalram123/CodeIgniter,tianhe1986/CodeIgniter,kamaslau/BasicCodeIgniter,DiederikLascaris/CodeIgniter,skullJ/CodeIgniter,ipabz/CodeIgniter,ET-NiK/CodeIgniter,Tpojka/CodeIgniter,asmdigital/CodeIgniter,KeiroD/CodeIgniter,asmdigital/CodeIgniter,andersonunsonst/CodeIgniter,ipabz/CodeIgniter,Calico90/CodeIgniter,Calico90/CodeIgniter,butane/CodeIgniter,ytetsuro/CodeIgniter,gastongr/CodeIgniter,andersonunsonst/CodeIgniter,Calico90/CodeIgniter,b1tc0re/CodeIgniter,ipabz/CodeIgniter,gastongr/CodeIgniter,jim-parry/CodeIgniter,ipabz/CodeIgniter,madwings/InsaneDB,Tpojka/CodeIgniter,madwings/InsaneDB,bcit-ci/CodeIgniter,poing/CodeIgniter,asmdigital/CodeIgniter,ET-NiK/CodeIgniter,butane/CodeIgniter,openset/ci,KeiroD/CodeIgniter,ytetsuro/CodeIgniter,tianhe1986/CodeIgniter,butane/CodeIgniter,ivantcholakov/CodeIgniter,jim-parry/CodeIgniter,Tpojka/CodeIgniter,b1tc0re/CodeIgniter,smallp/CodeIgniter,ganiutomo/CodeIgniter,skullJ/CodeIgniter,bcit-ci/CodeIgniter,KeiroD/CodeIgniter,jim-parry/CodeIgniter,ET-NiK/CodeIgniter,asmdigital/CodeIgniter,ivantcholakov/CodeIgniter,smallp/CodeIgniter,Calico90/CodeIgniter,bcit-ci/CodeIgniter,ET-NiK/CodeIgniter,Calico90/CodeIgniter,dhayalram123/CodeIgniter,openset/ci,ivantcholakov/CodeIgniter,DiederikLascaris/CodeIgniter,jim-parry/CodeIgniter,ytetsuro/CodeIgniter,openset/ci,ytetsuro/CodeIgniter,ytetsuro/CodeIgniter,poing/CodeIgniter,ster/CodeIgniter,ganiutomo/CodeIgniter,ganiutomo/CodeIgniter,ivantcholakov/CodeIgniter,madwings/InsaneDB,tianhe1986/CodeIgniter,ivantcholakov/CodeIgniter,poing/CodeIgniter,ster/CodeIgniter,kala725/CodeIgniter-with-React,ster/CodeIgniter,kamaslau/BasicCodeIgniter,dhayalram123/CodeIgniter,andersonunsonst/CodeIgniter,skullJ/CodeIgniter,Tpojka/CodeIgniter,b1tc0re/CodeIgniter,DiederikLascaris/CodeIgniter,ster/CodeIgniter,kala725/CodeIgniter-with-React,b1tc0re/CodeIgniter,gastongr/CodeIgniter,gastongr/CodeIgniter,gastongr/CodeIgniter,andersonunsonst/CodeIgniter,KeiroD/CodeIgniter,kala725/CodeIgniter-with-React,openset/ci,asmdigital/CodeIgniter,kamaslau/BasicCodeIgniter,tianhe1986/CodeIgniter,openset/ci,kala725/CodeIgniter-with-React,ipabz/CodeIgniter,DiederikLascaris/CodeIgniter,madwings/InsaneDB,madwings/InsaneDB,Tpojka/CodeIgniter,ganiutomo/CodeIgniter,ganiutomo/CodeIgniter,jim-parry/CodeIgniter,dhayalram123/CodeIgniter,b1tc0re/CodeIgniter,bcit-ci/CodeIgniter,bcit-ci/CodeIgniter,DiederikLascaris/CodeIgniter,kala725/CodeIgniter-with-React,tianhe1986/CodeIgniter,butane/CodeIgniter,poing/CodeIgniter,ster/CodeIgniter,poing/CodeIgniter,ET-NiK/CodeIgniter,butane/CodeIgniter,kamaslau/BasicCodeIgniter,KeiroD/CodeIgniter