Escape some more minus signs in the iotop manual page
treed2718d738cd9d50daf2c5e6c72f7fd0fa7cfc46f
-rw-r--r-- 6 .gitignore
-rw-r--r-- 17989 COPYING
-rw-r--r-- 113 MANIFEST.in
-rw-r--r-- 578 NEWS
-rw-r--r-- 734 THANKS
drwxr-xr-x - bin
-rwxr-xr-x 536 install-rpm.sh
-rw-r--r-- 3239 iotop.1
-rwxr-xr-x 285 iotop.py
drwxr-xr-x - iotop
-rwxr-xr-x 672 release.sh
-rw-r--r-- 86 setup.cfg
-rwxr-xr-x 684 setup.py
-rw-r--r-- 332203 setuptools-0.6c9-py2.4.egg