doc formatting fixes
doc formatting fixes

tbretl/PrairieLearn,lotrfan/PrairieLearn,PrairieLearn/PrairieLearnHack,parasgithub/PrairieLearn,mwest1066/PrairieLearn,parasgithub/PrairieLearn,mwest1066/PrairieLearn,kevinwang/PrairieLearn,PrairieLearn/PrairieLearnHack,rbessick5/PrairieLearn,jakebailey/PrairieLearn,kevinwang/PrairieLearn,PrairieLearn/PrairieLearnHack,rbessick5/PrairieLearn,lotrfan/PrairieLearn,mwest1066/PrairieLearn,rbessick5/PrairieLearn,tbretl/PrairieLearn,jakebailey/PrairieLearn,kevinwang/PrairieLearn,PrairieLearn/PrairieLearnHack,jakebailey/PrairieLearn,jakebailey/PrairieLearn,lotrfan/PrairieLearn,lotrfan/PrairieLearn,PrairieLearn/PrairieLearnHack,kevinwang/PrairieLearn,kevinwang/PrairieLearn,mwest1066/PrairieLearn,rbessick5/PrairieLearn,kevinwang/PrairieLearn,tbretl/PrairieLearn,tbretl/PrairieLearn,parasgithub/PrairieLearn,rbessick5/PrairieLearn,kevinwang/PrairieLearn,parasgithub/PrairieLearn,mwest1066/PrairieLearn,PrairieLearn/PrairieLearnHack,lotrfan/PrairieLearn,lotrfan/PrairieLearn,PrairieLearn/PrairieLearnHack,parasgithub/PrairieLearn,tbretl/PrairieLearn,lotrfan/PrairieLearn,PrairieLearn/PrairieLearnHack