--- a/hardware.rst	Mon Aug 31 23:47:34 2015 +0300
+++ b/hardware.rst	Mon Aug 31 23:48:55 2015 +0300
@@ -17,7 +17,7 @@
     All PCI devices.
   ``lspci -vvv``
     All PCI devices. Very verbose output.
-  ``lspci -vvvnn``
+  ``sudo lspci -vvvnn``
     All PCI devices. Very verbose output with vendor and device codes as both numbers and names.
   ``hwinfo --short``
                 Overview of all hardware, as well as more detailed info.