DOCS-206 updated faq page per review edits

Author: Bob Grabar

source/faq/indexes.txt

@@ -98,12 +98,12 @@ index on a large collection, consider building the index in the
 background. See :ref:`index-creation-operations`.
 
 If you build a large index without the background option, and if doing
-so causes the database to stop responding, you have two options:
+so causes the database to stop responding,
+wait for the index to finish building.
 
-- Wait for the index to finish building
-
-- Kill the current operation (see :method:`db.killOP()`). The partial
-  index will be deleted.
+.. FUTURE When SERVER-3067 is fixed, this option also will be available:
+   Kill the current operation (see :method:`db.killOP()`). The partial
+   index will be deleted.
 
 Using ``$ne`` and ``$nin`` in a query is slow. Why?
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