Correct usage example with surrounding apostrophes
Merge pull request #193 from professorhantzen/patch-1

[FIX] correct usage example with surrounding apostrophes
Fix account root request ledger argument #121
[FIX] transaction without explicit remote

remote was instantiated as an object and checks through the class for `this.remote` would pass and cause unintended behavior

e.g. `.complete()` would view an undefined remote as untrusted and not allow local signing