Update to change makefile syntax highlighting to Prism
Update to change makefile syntax highlighting to Prism

PeterDaveHello/hackmd,aswathyjacob8/newtest,jackycute/HackMD,Rwing/hackmd,aswathyjacob8/newtest,ironhack/hackmd,Rwing/hackmd,Yukaii/hackmd,ironhack/hackmd,jackycute/HackMD,Yukaii/hackmd,hackmdio/hackmd,aswathyjacob8/newtest,hackmdio/hackmd,PeterDaveHello/hackmd,Rwing/hackmd,ironhack/hackmd,hackmdio/hackmd,Yukaii/hackmd,PeterDaveHello/hackmd,jackycute/HackMD