Fix a few remaining problems found by rstlint.
diff --git a/Doc/using/unix.rst b/Doc/using/unix.rst
index d56d422..3d562a8 100644
--- a/Doc/using/unix.rst
+++ b/Doc/using/unix.rst
@@ -19,7 +19,7 @@
 package on all others.  However there are certain features you might want to use
 that are not available on your distro's package.  You can easily compile the
 latest version of Python from source.
-	
+
 In the event that Python doesn't come preinstalled and isn't in the repositories as
 well, you can easily make packages for your own distro.  Have a look at the
 following links:
@@ -46,7 +46,7 @@
 * OpenBSD users use::
 
      pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/4.2/packages/<insert your architecture here>/python-<version>.tgz
-	
+
   For example i386 users get the 2.5.1 version of Python using::
 
      pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/4.2/packages/i386/python-2.5.1p2.tgz