Update 2019-01-20-arch-unit.md
@@ -155,7 +155,7 @@ public void methodsPrefixedFindShouldReturnCollections() {
One thing that tripped us up was our original definition of `myClasses` which
was simply an including classes within `com.khartec` , when we wished to check
-the return types against `java.util.Collection` and `java.util.Map the `isAssignableTo`
+the return types against `java.util.Collection` and `java.util.Map` the `isAssignableTo`
test was always failing. We fixed this by ensuring the set of classes included `java.util`
