Fix POLICIES typo

stkent · web-flow · commit 1f2f948356ba · 2017-07-04T13:20:41.000-04:00
diff --git a/POLICIES.md b/POLICIES.md
@@ -38,7 +38,7 @@ References: [[1](https://github.com/exercism/java/issues/177#issuecomment-261291
     `throw new UnsupportedOperationException("Delete this statement and write your own implementation.");`
 > - Exercises 21+: provide no stubs by default, but either (1) add hints to the HINTS.md file (which gets merged into the README.md for the exercise) or (2) provide stubs as in exercises 1-20 for exercises that demand complicated method signatures.
 
-References: [[1](https://github.com/exercism/java/issues/178)], [[2](https://github.com/exercism/java/pull/683#discussion_r125506930))
+References: [[1](https://github.com/exercism/java/issues/178)], [[2](https://github.com/exercism/java/pull/683#discussion_r125506930)]
 
 ### Do not make user-facing classes `final`
 
