man: Fix roff markup of variable names

These typos are found by running `grep -r '\\f[^IBRP]' ompi/mpi/man/`.

Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>

ompi/mpi/man/man3/MPI_Imrecv.3in

@@ -22,7 +22,7 @@ USE MPI
 ! or the older form: INCLUDE 'mpif.h'
 MPI_IMRECV(\fIBUF, COUNT, DATATYPE, MESSAGE, REQUEST, IERROR\fP)
 	<type>	\fIBUF(*)\fP
-	INTEGER	\fCOUNT, DATATYPE, MESSAGE, REQUEST, IERROR\fP
+	INTEGER	\fICOUNT, DATATYPE, MESSAGE, REQUEST, IERROR\fP
 
 .fi
 .SH Fortran 2008 Syntax

ompi/mpi/man/man3/MPI_Mrecv.3in

@@ -22,7 +22,7 @@ USE MPI
 ! or the older form: INCLUDE 'mpif.h'
 MPI_MRECV(\fIBUF, COUNT, DATATYPE, MESSAGE, STATUS, IERROR\fP)
 	<type>	\fIBUF(*)\fP
-	INTEGER	\fCOUNT, DATATYPE, MESSAGE\fP
+	INTEGER	\fICOUNT, DATATYPE, MESSAGE\fP
 	INTEGER	\fISTATUS(MPI_STATUS_SIZE), IERROR\fP
 
 .fi

ompi/mpi/man/man3/MPI_Sizeof.3in

@@ -23,7 +23,7 @@ INTEGER	\fISIZE, IERROR\fP
 .SH Fortran 2008 Syntax
 .nf
 USE mpi_f08
-MPI_Sizeof(\fx\fP, \fIsize\fP, \fIierror\fP)
+MPI_Sizeof(\fIx\fP, \fIsize\fP, \fIierror\fP)
 	TYPE(*), DIMENSION(..) :: \fIx\fP
 	INTEGER, INTENT(OUT) :: \fIsize\fP
 	INTEGER, OPTIONAL, INTENT(OUT) :: \fIierror\fP

ompi/mpi/man/man3/MPI_Type_create_subarray.3in

@@ -13,7 +13,7 @@
 .SH C Syntax
 .nf
 #include <mpi.h>
-int MPI_Type_create_subarray(int \fIndims\fP, const int \fIarray_of_sizes[]\fP, const int \fIarray_of_subsizes[]\fP, const int \fIarray_of_starts[]\fP, int \fIorder\fP, MPI_Datatype \fIoldtype\fO, MPI_Datatype \fI*newtype\fP)
+int MPI_Type_create_subarray(int \fIndims\fP, const int \fIarray_of_sizes[]\fP, const int \fIarray_of_subsizes[]\fP, const int \fIarray_of_starts[]\fP, int \fIorder\fP, MPI_Datatype \fIoldtype\fP, MPI_Datatype \fI*newtype\fP)
 
 .fi
 .SH Fortran Syntax

ompi/mpi/man/man3/MPI_Win_allocate.3in

@@ -22,7 +22,7 @@ int MPI_Win_allocate (MPI_Aint \fIsize\fP, int \fIdisp_unit\fP, MPI_Info \fIinfo
 .nf
 USE MPI
 ! or the older form: INCLUDE 'mpif.h'
-MPI_WIN_ALLOCATE(\fSIZE, DISP_UNIT, INFO, COMM, BASEPTR, WIN, IERROR\fP)
+MPI_WIN_ALLOCATE(\fISIZE, DISP_UNIT, INFO, COMM, BASEPTR, WIN, IERROR\fP)
 	INTEGER(KIND=MPI_ADDRESS_KIND) \fISIZE, BASEPTR\fP
 	INTEGER \fIDISP_UNIT, INFO, COMM, WIN, IERROR\fP
 

ompi/mpi/man/man3/MPI_Win_allocate_shared.3in

@@ -22,7 +22,7 @@ int MPI_Win_allocate_shared (MPI_Aint \fIsize\fP, int \fIdisp_unit\fP, MPI_Info
 .nf
 USE MPI
 ! or the older form: INCLUDE 'mpif.h'
-MPI_WIN_ALLOCATE_SHARED(\fSIZE, DISP_UNIT, INFO, COMM, BASEPTR, WIN, IERROR\fP)
+MPI_WIN_ALLOCATE_SHARED(\fISIZE, DISP_UNIT, INFO, COMM, BASEPTR, WIN, IERROR\fP)
 	INTEGER(KIND=MPI_ADDRESS_KIND) \fISIZE, BASEPTR\fP
 	INTEGER \fIDISP_UNIT, INFO, COMM, WIN, IERROR\fP
 

ompi/mpi/man/man3/MPI_Win_flush.3in

@@ -25,7 +25,7 @@ USE MPI
 MPI_WIN_FLUSH(\fIRANK, WIN, IERROR\fP)
 	INTEGER \fIRANK, WIN, IERROR\fP
 
-MPI_WIN_FLUSH_ALL(\fWIN, IERROR\fP)
+MPI_WIN_FLUSH_ALL(\fIWIN, IERROR\fP)
 	INTEGER \fIWIN, IERROR\fP
 
 .fi

ompi/mpi/man/man3/MPI_Win_flush_local.3in

@@ -25,7 +25,7 @@ USE MPI
 MPI_WIN_FLUSH_LOCAL(\fIRANK, WIN, IERROR\fP)
 	INTEGER \fIRANK, WIN, IERROR\fP
 
-MPI_WIN_FLUSH_LOCAL_ALL(\fWIN, IERROR\fP)
+MPI_WIN_FLUSH_LOCAL_ALL(\fIWIN, IERROR\fP)
 	INTEGER \fIWIN, IERROR\fP
 
 .fi

ompi/mpi/man/man3/MPI_Win_unlock_all.3in

@@ -20,8 +20,8 @@ int MPI_Win_unlock_all(MPI_Win \fIwin\fP)
 .nf
 USE MPI
 ! or the older form: INCLUDE 'mpif.h'
-MPI_WIN_UNLOCK_ALL(\fWIN, IERROR\fP)
-	INTEGER \fWIN, IERROR\fP
+MPI_WIN_UNLOCK_ALL(\fIWIN, IERROR\fP)
+	INTEGER \fIWIN, IERROR\fP
 
 .fi
 .SH Fortran 2008 Syntax