spelling: obtain

Signed-off-by: Josh Soref <[email protected]>

Author: jsoref

cpp/ql/src/experimental/Security/CWE/CWE-362/double-fetch.ql

@@ -2,7 +2,7 @@
  * @name Linux kernel double-fetch vulnerability detection
  * @description Double-fetch is a very common vulnerability pattern
  *              in linux kernel, attacker can exploit double-fetch
- *              issues to obatain root privilege.
+ *              issues to obtain root privilege.
  *              Double-fetch is caused by fetching data from user
  *              mode by calling copy_from_user twice, CVE-2016-6480
  *              is quite a good example for your information.