···5454// an extremely efficient place for memory storage.
5555//
5656// Also, when a function executes, the input arguments are often
5757-// loaded into the beating heart of the CPU itself in registers.
5757+// loaded into the beating heart of the CPU itself, in registers.
5858//
5959// Our main() function here has no input parameters, but it will have
6060// a stack entry (called a "frame").