servo: Merge #9481 - Fix typo in ORGANIZATION.md (from pra85:patch-1); r=KiChjang

Spelling mistake -
`artifcats` > `artifacts`

Source-Repo: https://github.com/servo/servo
Source-Revision: 1934cbac640771429a4fb94866c277eb92d05b22

servo/ORGANIZATION.md

@@ -79,7 +79,7 @@
 	* doc
 		* Documentation is generated here by the `rustdoc` tool when running `./mach doc`
 	* release
-		* Build artifcats generated by `./mach build --release`.
+		* Build artifacts generated by `./mach build --release`.
 * tests
 	* dromaeo
 		* Harness for automatically running the Dromaeo testsuite.