Clarify note in release process
Clarify note in release process

[skip ci]

CausalityLtd/ponyc,kulibali/ponyc,sgebbie/ponyc,dipinhora/ponyc,dipinhora/ponyc,jemc/ponyc,kulibali/ponyc,ponylang/ponyc,sgebbie/ponyc,sgebbie/ponyc,ponylang/ponyc,CausalityLtd/ponyc,sgebbie/ponyc,cquinn/ponyc,cquinn/ponyc,ponylang/ponyc,CausalityLtd/ponyc,jemc/ponyc,sgebbie/ponyc,cquinn/ponyc,kulibali/ponyc,dipinhora/ponyc,jemc/ponyc,cquinn/ponyc,kulibali/ponyc