vswitch.xml: Fix type of dpdk-init key.
This adds available modes to the man page.
CC: Kevin Traynor
Fixes: ("vswitch.xml: Update dpdk-init documentation.")
Acked-by: Kevin Traynor
</column>
<column name="other_config" key="dpdk-init"
- type='{"type": "string"}'>
+ type='{"type": "string",
+ "enum": ["set", ["false", "true", "try"]]}'>
<p>
Set this value to <code>true</code> or <code>try</code> to enable
runtime support for DPDK ports. The vswitch must have compile-time
