[PATCH] 4.1.4.5 ISR status: Fix incorrect diagram (VIRTIO-130)

[Rusty Russell <rusty@au1.ibm.com>]

While implementing virtio for lguest, I followed the diagram, not the
text.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/content.tex b/content.tex
index 952b605..336a022 100644
--- a/content.tex
+++ b/content.tex
@@ -1410,7 +1410,7 @@ change interrupts and normal virtqueue interrupts:
 \hline
 Bits       & 0                               & 1               &  2 to 31 \\
 \hline
-Purpose    & Device Configuration Interrupt  & Queue Interrupt & Reserved \\
+Purpose    & Queue Interrupt  & Device Configuration Interrupt & Reserved \\
 \hline
 \end{tabular}