Upgrade macos

macx64/mpi/mpich/share/man/man3/MPI_Comm_join.3

@@ -1,22 +1,26 @@
-.TH MPI_Comm_join 3 "6/5/2019" " " "MPI"
+.TH MPI_Comm_join 3 "2/3/2025" " " "MPI"
 .SH NAME
-MPI_Comm_join \-  Create a communicator by joining two processes connected by a socket. 
+MPI_Comm_join \-  Create a communicator by joining two processes connected by a socket 
 .SH SYNOPSIS
 .nf
-int MPI_Comm_join(int fd, MPI_Comm * intercomm)
 .fi
+.nf
+int MPI_Comm_join(int fd, MPI_Comm *intercomm)
+.fi
+
+
 .SH INPUT PARAMETERS
 .PD 0
 .TP
 .B fd 
-- socket file descriptor
+- socket file descriptor (integer)
 .PD 1
 
 .SH OUTPUT PARAMETERS
 .PD 0
 .TP
 .B intercomm 
-- new intercommunicator (handle)
+- new inter-communicator (handle)
 .PD 1
 
 .SH NOTES
@@ -90,7 +94,7 @@ its use is deprecated.  The predefined error handler
 may be used to cause error values to be returned.
 Note that MPI does 
 .B not
-guarentee that an MPI program can continue past
+guarantee that an MPI program can continue past
 an error; however, MPI implementations will attempt to continue whenever
 possible.
 
@@ -107,3 +111,12 @@ identified by a specific error class (e.g.,
 .I MPI_ERR_RANK
 ).
 .PD 1
+.PD 0
+.TP
+.B MPI_ERR_OTHER 
+- Other error; use 
+.I MPI_Error_string
+to get more information
+about this error code. 
+.PD 1
+