Update README.md (#350)

README.md

@@ -166,7 +166,7 @@ In either case, please follow the following guides and best practices.
 
 When we review your pull request, we conduct the following checks.
 
-- The cointype correctly came from [SLIP 44 ](https://github.com/satoshilabs/slips/blob/master/slip-0044.md). If you don't find your coin in the list, raise PR to add it ([example](https://github.com/satoshilabs/slips/pull/1024))
+- The cointype correctly came from [SLIP 44 ](https://github.com/satoshilabs/slips/blob/master/slip-0044.md) (unless you add EVM chains). If you don't find your coin in the list, raise PR to add it ([example](https://github.com/satoshilabs/slips/pull/1024))
 - Check coin address from block explorer and compare that the test addresses are in a similar format
 - Read the reference code to see the pull request matches with the specification.