exec: remove useless comment

Function name is wrong and the comment tells us nothing
Signed-off-by: Askar Safin <safinaskar@zohomail.com>
Link: https://lore.kernel.org/r/20240109030801.31827-1-safinaskar@zohomail.comSigned-off-by: Kees Cook <keescook@chromium.org>

fs/exec.c

@@ -1826,9 +1826,6 @@ static int exec_binprm(struct linux_binprm *bprm)
 	return 0;
 }
 
-/*
- * sys_execve() executes a new program.
- */
 static int bprm_execve(struct linux_binprm *bprm)
 {
 	int retval;