utils/manpages: minor fixes in examples

Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>

Author: bgoglin

utils/hwloc/hwloc-info.1in

@@ -219,11 +219,11 @@ To display information about each package:
 
 To display information about the core whose physical index is 2:
 
-    $ utils/hwloc-info -p core:2
+    $ hwloc-info -p core:2
     Core L#1
      logical index = 1
      os index = 2
-   ...
+    ...
 .
 .\" **************************
 .\"    See also section

utils/hwloc/hwloc-ps.1in

@@ -1,5 +1,5 @@
 .\" -*- nroff -*-
-.\" Copyright © 2010-2019 Inria.  All rights reserved.
+.\" Copyright © 2010-2020 Inria.  All rights reserved.
 .\" Copyright © 2009-2010 Cisco Systems, Inc.  All rights reserved.
 .\" See COPYING in top-level directory.
 .TH HWLOC-PS "1" "%HWLOC_DATE%" "%PACKAGE_VERSION%" "%PACKAGE_NAME%"
@@ -123,28 +123,28 @@ processes, if desired.
 .PP
 If a process is bound, it appears in the default output:
 
-    $ utils/hwloc-ps
+    $ hwloc-ps
     4759	Core:0		myprogram
 
 If a process is not bound but 3 of his 4 threads are bound,
 it only appears in the thread-aware output (or if explicitly selected):
 
-    $ utils/hwloc-ps
+    $ hwloc-ps
 
-    $ utils/hwloc-ps -t
+    $ hwloc-ps -t
     4759	Machine:0		myprogram
      4759	Machine:0
      4761	PU:0
      4762	PU:2
      4765	PU:1
 
-    $ utils/hwloc-ps --pid 4759
+    $ hwloc-ps --pid 4759
     4759	Machine:0		myprogram
 
 To display the binding of already running MPI processes (launched by
 Open MPI) and append their MPI rank (in MPI_COMM_WORLD) to each line:
 
-    $ utils/hwloc-ps --pid-cmd myscript
+    $ hwloc-ps --pid-cmd myscript
     29093	L1dCache:0	myprogram	OMPI_COMM_WORLD_RANK=0
     29094	L1dCache:2	myprogram	OMPI_COMM_WORLD_RANK=1
     29095	L1dCache:1	myprogram	OMPI_COMM_WORLD_RANK=2