ovn-sb.xml: Fix typos.
which overlay four of the 32-bit registers: <code>xxreg0</code>
overlays <code>reg0</code> through <code>reg3</code>, with
<code>reg0</code> supplying the most-significant bits of
- <code>xxreg0</code> and <code>reg3</code> the least-signficant.
+ <code>xxreg0</code> and <code>reg3</code> the least-significant.
<code>xxreg1</code> similarly overlays <code>reg4</code> through
<code>reg7</code>.
</p>
logical output port. To set only a subset of bits in a field,
specify a subfield for <var>field</var> or a masked
<var>constant</var>, e.g. one may use <code>vlan.pcp[2] = 1;</code>
- or <code>vlan.pcp = 4/4;</code> to set the most sigificant bit of
+ or <code>vlan.pcp = 4/4;</code> to set the most significant bit of
the VLAN PCP.
</p>
