Update keps/sig-network/3070-reserved-service-ip-range/README.md

keps/sig-network/3070-reserved-service-ip-range/README.md

@@ -209,7 +209,7 @@ func (rss randomScanStrategy) AllocateBit(allocated *big.Int, max, count int) (i
 ### Proposed Services ClusterIPs allocation model
 
 The proposal is to implement a new strategy on the Service IP allocation bitmap that logically subdivide the range
-in two bands based on the following formula `min(max($min, cidrSize/$step), $max)`, described as ~never less than $min or more than $max, with a graduated step function between them~, with $min = 16, $max = 256 and $step = 16.
+in two bands based on the following formula `min(max($min, cidrSize/$step), $max)`, described as ~never less than $min or more than $max, with a graduated step function between them~, with $min = 16, $max = 256 and $step = 16. If cidrSize < $min the formula doesn't apply and the strategy will not change, both dynamic and static IPs will be allocated from the whole range with equal probability.
 
 - lower band, used preferably for static ip assignment.
 - upper band, used preferably for dynamic IP assignment.