removed the problematic trailing bang
@@ -22,7 +22,7 @@ In general any command line must starts with `bitcoin-cli -regtest [...]` to use
## Digital Signature Using `bitcoin-cli`
-* generate a _legacy_ (non _p2sh-segwit_ or _bech32_) address, optionally labelled with "used to sign", then use it to sign the message _"Hello, World!"_ with the corresponding private key, finally verify the signature
+* generate a _legacy_ (non _p2sh-segwit_ or _bech32_) address, optionally labelled with "used to sign", then use it to sign the message _"Hello, World"_ with the corresponding private key, finally verify the signature
```
$ bitcoin-cli -regtest getnewaddress "used to sign" legacy
mqmgZrj7SiyhzRAuDyoFZLwgfUxFVTZVKh
