(DOCS-15325): Fix configuration api syntax error (#214)

Author: jeff-allen-mongo

source/reference/configure-shell-settings-global.txt

@@ -102,7 +102,7 @@ Settings specified with the :ref:`config API <configure-settings-api>`:
 
    .. code-block:: javascript
 
-      config.set( "inspectDepth": 10 )
+      config.set( "inspectDepth", 10 )
 
    The value of ``inspectDepth`` becomes ``10``, and will remain ``10``
    even when ``mongosh`` is restarted.