Doc: Fix binary representation in Faucet tutorial
The binary representation of 80 and 8080 are switched in the
Faucet tutorial.
@@ -1383,8 +1383,8 @@ Take a look at the Megaflow line and in particular the match on
the megaflow matches on only the top 4 bits of the TCP destination
port. That works because::
- 80 (base 10) == 0001,1111,1001,0000 (base 2)
- 8080 (base 10) == 0000,0000,0101,0000 (base 2)
+ 80 (base 10) == 0000,0000,0101,0000 (base 2)
+ 8080 (base 10) == 0001,1111,1001,0000 (base 2)
and so by matching on only the top 4 bits, rather than all 16, the OVS
fast path can distinguish port 80 from port 8080. This allows this
