doc [ci skip]

Author: scivision

coarray/pi.f90

@@ -42,7 +42,7 @@ program coarray_pi
 !    print *,x,f,psum
 end do
 
-! --- co_sum is much simpler, but not working on ifort 2017 yet
+! --- co_sum is much simpler, but not included even in ifort 2019 
 call co_sum(psum)!, stat=stat,errmsg=emsg)  
 !if (stat /= 0) then
 !   write (stderr,*) emsg