doc: make netmasks in 4.3 Static Route Commands the same

In 4.3 documentation shows example for defining static routes:
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  ip route 10.0.0.0/8 10.0.0.2
  (...)
  ip route 10.0.0.0 255.255.255.0 10.0.0.2
  (...)
  These statements are equivalent to those in the previous example.
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10.0.0.0/8 is not equivalent to 10.0.0.0/255.255.255.0, fix it.

should fix #811 after html regenerating.
1 file changed