chore: fix linting. remove unused variable.

License: MIT
Signed-off-by: Oli Evans <oli@tableflip.io>

Author: olizilla

test/constructor.spec.js

@@ -76,8 +76,6 @@ describe('ipfs-http-client constructor tests', () => {
     })
 
     it('error in invalid mutliaddr', () => {
-      const splitted = apiAddr.split('/')
-
       expect(() => ipfsClient('/dns4')).to.throw('invalid address')
       expect(() => ipfsClient('/hello')).to.throw('no protocol with name')
       expect(() => ipfsClient('/dns4/ipfs.io')).to.throw('multiaddr must have a valid format')