The queries used at lgtm.com.
The LGTM queries are licensed under Apache License 2.0 by Semmle Ltd.
The "typo database" included in this work, is a derivative of "Wikipedia:Lists of common misspellings" by R3m0t and various authors, used under CC BY-SA 3.0. The "typo database" is licensed under CC BY-SA 3.0 by Semmle Ltd.