Be consistent with variable quoting and braces

[virt-what.git] / virt-what.pod

diff --git a/virt-what.pod b/virt-what.pod
index 4304297..2ef5d08 100644 (file)
--- a/virt-what.pod
+++ b/virt-what.pod
@@ -113,6 +113,15 @@ This is a User-Mode Linux (UML) guest.
 
 Status: contributed by Laurent Léonard
 
+=item B<virt>
+
+Some sort of virtualization appears to be present, but we are not sure
+what it is.  In some very rare corner cases where we know that
+virtualization is hard to detect, we will try a timing attack to see
+if certain machine instructions are running much more slowly than they
+should be, which would indicate virtualization.  In this case, the
+generic fact C<virt> is printed.
+
 =item B<virtage>
 
 This is Hitachi Virtualization Manager (HVM) Virtage
@@ -220,6 +229,13 @@ tool.
 
 You might include this information in status and monitoring programs.
 
+=item System tuning (sometimes)
+
+You might use this program to tune an operating system so it runs
+better as a virtual machine of a particular hypervisor.  However if
+installing paravirtualized drivers, it's better to check for the
+specific features your drivers need (eg. for the presence of PCI devices).
+
 =back
 
 =head1 SEE ALSO