Update cli.md

[owenzimmew06]

Hello,

Noticed some typos in this text and recommend corrections:

1. "Swanky will look for a common ink! configuration, and will do it's best to copy everything to equivalent paths..."

"it's" should be "its" (possessive, not contraction)

2. "The types are generated during the compile step and copied to typedContract/contract_nae directory"

"contract_nae" should likely be "contract_name"

3. "Result of a query is straight forward, OK followed by what ever the response is"

"straight forward" should be "straightforward"
"what ever" should be "whatever"

4. "Swanky CLI's functionality can be extended by the use of plugins, and it's a way to add new, case specific commands without modifying the core codebase"

"it's" should be "its" (possessive)

Thanks.