Update Pool Creation fee

Author: JohnnyWyles

docs/overview/integrate/pool-setup.md

@@ -16,7 +16,7 @@ There are several different types of liquidity pools on Osmosis, each with uniqu
 - Supercharged Liquidity (Concentrated Liquidity) Pool, and
 - CosmWasm Pools (e.g., Transmuter and Alloyed Assets)
 
-Note: As of [Proposal 699](https://www.mintscan.io/osmosis/proposals/699), a pool creation fee of 100 USDC is required.
+Note: As of [Proposal 699](https://www.mintscan.io/osmosis/proposals/699), a pool creation fee of 20 USDC is required.
 *[fee taken automatically when transaction has been sent via CLI]*
 
 Note: Sometimes there is no way to find the Pool ID of a pool via a block explorer using the transaction hash. osmosisd CLI will show the Pool ID of the new pool in response when creating the pool via CLI; otherwise, the only way to get a Pool ID is to search among the most recently created pools, or else look on a list (that shows Pool ID) of all pools for matching specifications.
@@ -45,7 +45,7 @@ To create a Classic Pool on Osmosis via the Osmosis Zone app:
 - Enter a >0 amount of each token to add to the pool upon creation
 - Next
 - Set Swap Fee
-- Tick ‘I understand that creating a new pool will cost 100 USDC
+- Tick ‘I understand that creating a new pool will cost 20 USDC
 - Create Pool
 - Continue to approve the transaction with the connected wallet.
 
@@ -105,7 +105,7 @@ To create a Stableswap Pool on Osmosis via the Osmosis Zone app:
 - Next
 - Set Swap Fee
 - Set scaling factor controller (optional)<sup>2</sup>
-- Tick ‘I understand that creating a new pool will cost 100 USDC.
+- Tick ‘I understand that creating a new pool will cost 20 USDC.
 - Create Pool
 - Continue to approve the transaction with the connected wallet.