cmd/tsuru/docs: change title of app-list section
cmd/tsuru/docs: change title of app-list section

All sections talk about "you", not "a developer".

jblancett/tsuru,cgvarela/tsuru,4eek/tsuru,jblancett/tsuru,ggarnier/tsuru,hugoantunes/tsuru,ArxdSilva/tsuru,guilhermebr/tsuru,ggarnier/tsuru,mderaldo/tsuru,cezarsa/tsuru,tsuru/tsuru,hcxiong/tsuru,firebitsbr/tsuru,tsuru/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,ggarnier/tsuru,Endika/tsuru,tuxmonteiro/tsuru,guilhermebr/tsuru,ArxdSilva/tsuru,hcxiong/tsuru,Endika/tsuru,4eek/tsuru,ArxdSilva/tsuru,4eek/tsuru,mderaldo/tsuru,hugoantunes/tsuru,gwmoura/tsuru,kgrvamsi/tsuru,firebitsbr/tsuru,hcxiong/tsuru,guilhermebr/tsuru,RichardKnop/tsuru,RichardKnop/tsuru,cgvarela/tsuru,RichardKnop/tsuru,gciotta/tsuru,tsuru/tsuru,tsuru/tsuru,cezarsa/tsuru,gwmoura/tsuru,tuxmonteiro/tsuru,ggarnier/tsuru,gwmoura/tsuru,gciotta/tsuru,jblancett/tsuru,tuxmonteiro/tsuru,cezarsa/tsuru,Endika/tsuru,guilhermebr/tsuru,gciotta/tsuru,mderaldo/tsuru,cgvarela/tsuru,kgrvamsi/tsuru,firebitsbr/tsuru,kgrvamsi/tsuru