--- mpiexec.1-orig	2004-11-13 18:02:20.180111000 -0500
+++ mpiexec.1	2004-11-13 18:02:44.022486408 -0500
@@ -141,7 +141,7 @@
 file appschema(5) first.
 .PP
 Perhaps one of
-.IR1 mpiexec 's
+.IR mpiexec 's
 most useful features is the command-line ability to launch different
 executables on different architectures using the
 .I -arch
@@ -195,13 +195,13 @@
 local arguments.  Each group must be separated by either a newline or
 a colon (":").  For example:
 .PP
-.vb
+.nf
   # Sample mpiexec config file
   # Launch foo on two nodes
   -host node1.example.com foo : -host node2.example.com foo
   # Launch two copies of bar on a third node
   -host node3.example.com -np 2 bar
-.ve
+.fi
 .SH ERRORS
 In the event of an error, 
 .I mpiexec