fix typos in lint.py

[drewcassidy]

Description

Fix some typos I found in the target linter tool

[mbed-ci]

Automatic CI verification build not done, please verify manually.

[0xc0170]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 932
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/5910/

Triggering tests

/morph test
/morph uvisor-test
/morph export-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 619
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/5910/

[drewcassidy]

so I cant see the details on why the "ci-morph-test' check hasnt finished after several hours, the URL doesnt resolve. is that part of some local network or is something broken?

[0xc0170]

so I cant see the details on why the "ci-morph-test' check hasnt finished after several hours, the URL doesnt resolve. is that part of some local network or is something broken?

It's internal, the results that are public were not propagated, we are investigating currently

[0xc0170]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 946
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/5910/

Triggering tests

/morph test
/morph uvisor-test
/morph export-build

[mbed-ci]

Test : SUCCESS

Build number : 777
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/5910/777

[mbed-ci]

Exporter Build : SUCCESS

Build number : 634
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/5910/