man page fix

Signed-off-by: Howard Pritchard <[email protected]>

Author: hppritcha

docs/man-openmpi/man3/MPI_Buffer_flush.3.rst

@@ -14,7 +14,6 @@ the the MPI process specific buffer of the calling MPI process have been transmi
 
 .. The following file was automatically generated
 .. include:: ./bindings/mpi_buffer_flush.rst
-.. include:: ./bindings/mpi_buffer_iflush.rst
 
 INPUT PARAMETERS
 ----------------