remove trailing slash to preserve anchor link

Author: terakilobyte

source/quick-start.txt

@@ -147,7 +147,7 @@ that has **atlasAdmin** permissions.
 .. tip::
 
    The line of code assigning the ``MongoClient`` variable uses
-   :mdn:`Object destructuring <Web/JavaScript/Reference/Operators/Destructuring_assignment#object_destructuring/>`,
+   :mdn:`Object destructuring <Web/JavaScript/Reference/Operators/Destructuring_assignment#object_destructuring>`,
    introduced to Node in v6. If you are using an older version of Node,
    use the following to declare ``MongoClient``.