Woops

I ran the tests, just not checkstyle.

src/main/java/dan200/computercraft/core/apis/FSAPI.java

@@ -91,6 +91,7 @@ public class FSAPI implements ILuaAPI
      * @return The new path, with separators added between parts as needed.
      * @cc.tparam string path The first part of the path. For example, a parent directory path.
      * @cc.tparam string ... Additional parts of the path to combine.
+     * @throws LuaException On argument errors.
      */
     @LuaFunction
     public final String combine( IArguments arguments ) throws LuaException