Fix typo in 05-configuration.md
Fix typo in 05-configuration.md

Changed a you to your on line 286
edhlily/edhlily.github.io,Anderson-Lab/anderson-lab.github.io,Anderson-Lab/anderson-lab.github.io,Twimlhook/twimlhook.github.io,stanlazy/stanlazy.github.io,emilyreese/pizza-a-week,stanlazy/stanlazy.github.io,emilyreese/pizza-a-week,edhlily/edhlily.github.io,emilyreese/pizza-a-week,codelec/codelec.github.io,Twimlhook/twimlhook.github.io,vsivaner/research,edhlily/edhlily.github.io,vsivaner/research,PACO-CPU/paco-cpu,Anderson-Lab/anderson-lab.github.io,codelec/codelec.github.io,vsivaner/research,PACO-CPU/paco-cpu,PACO-CPU/paco-cpu,Anderson-Lab/anderson-lab.github.io,Twimlhook/twimlhook.github.io,stanlazy/stanlazy.github.io,codelec/codelec.github.io,Anderson-Lab/anderson-lab.github.io