Cosmos-sdk: This should use len of Signers, the error message is wrong

[guettomusick]

https://github.com/cosmos/cosmos-sdk/blob/3dcdc582afee14af0e7691aee61f70adbe3a2016/std/tx.go#L101

should be,

sdkerrors.ErrUnauthorized, "wrong number of signers; expected %d, got %d", len(tx.GetSigners()), len(stdSigs),

[dauTT]

Hi, happy to fix this one.

[dauTT]

Against which branch should I submit the PR?
master branch is not the correct one:

https://github.com/cosmos/cosmos-sdk/tree/master/std

but the contribution guideline is misleading:

https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#updating-documentation

1. Follow standard Github best practices: fork the repo, branch from the HEAD of master, make some commits, and submit a PR to master

[marbar3778]

hey it seems this was moved here https://github.com/cosmos/cosmos-sdk/blob/master/x/auth/types/stdtx.go#L189. and yes you can open against master.