Fixed mathjax parser might not render properly
Fixed mathjax parser might not render properly

jackycute/HackMD,hackmdio/hackmd,PeterDaveHello/hackmd,ironhack/hackmd,Rwing/hackmd,Yukaii/hackmd,ironhack/hackmd,xnum/hackmd,aswathyjacob8/newtest,Yukaii/hackmd,janniklorenz/HackMD,janniklorenz/HackMD,jccrofty30/hackmd,ironhack/hackmd,jccrofty30/hackmd,hackmdio/hackmd,jackycute/HackMD,PeterDaveHello/hackmd,Rory80Hz/hackmd,xnum/hackmd,aswathyjacob8/newtest,Rwing/hackmd,aswathyjacob8/newtest,hackmdio/hackmd,Rwing/hackmd,jccrofty30/hackmd,PeterDaveHello/hackmd,Yukaii/hackmd,Rory80Hz/hackmd,Rory80Hz/hackmd,janniklorenz/HackMD,jackycute/HackMD,xnum/hackmd