docs: fixed typo (#1727)

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Richard Moore 2021-07-01 23:25:01 -04:00
parent 25c8b8b3e6
commit 53671d0b17
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@ -39,7 +39,7 @@ asynchronous source, such as hardware wallets.
Sub-classes **must** implement this.
_property: Signer.isSigner(object) => boolean @<Signer-isSigner> @SRC<abstract-signer>
Returns true if an only if //object// is a **Signer**.
Returns true if and only if //object// is a **Signer**.
_heading: Blockchain Methods @<Signer--blockchain-methods>