Update change note 0.3.3.md

Update original change note in line with the change here: github#14876 (comment)

Author: geoffw0

swift/ql/src/change-notes/released/0.3.3.md

@@ -3,7 +3,7 @@
 ### New Queries
 
 * Added new query "System command built from user-controlled sources" (`swift/command-line-injection`) for Swift. This query detects system commands built from user-controlled sources without sufficient validation. The query was previously [contributed to the 'experimental' directory by @maikypedia](https://github.com/github/codeql/pull/13726) but will now run by default for all code scanning users.
-* Added a nw query "Missing regular expression anchor" (`swift/missing-regexp-anchor`) for Swift. This query detects regular expressions without anchors that can be vulnerable to bypassing.
+* Added a new query "Missing regular expression anchor" (`swift/missing-regexp-anchor`) for Swift. This query detects regular expressions without anchors that can be vulnerable to bypassing.
 
 ### Minor Analysis Improvements