[RISCV] Fix typo in the description of xsfvfwmaccqqq.#145771

topperc merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

topperc:pr/xsfvfwmaccqqq-typotopperc/llvm-project:pr/xsfvfwmaccqqq-typoCopy head branch name to clipboard