Update about.md
Update about.md
NULLPointerGuy/NULLPointerGuy.github.io,NULLPointerGuy/NULLPointerGuy.github.io,NULLPointerGuy/NULLPointerGuy.github.io,callmekarthik/callmekarthik.github.io,callmekarthik/callmekarthik.github.io,callmekarthik/callmekarthik.github.io