Reworded import to insert (#3422)

* Reworded import to insert

* Internal PR feedback

Author: nvillahermosa-mdb

source/core/queryable-encryption/reference/limitations.txt

@@ -157,14 +157,15 @@ Collections
 - You cannot use {+csfle+} with {+qe+} on the same
   collection.
 
-  - {+qe+} does not support migration from collections encrypted with {+csfle+}.
-    You must decrypt your documents and import them one-by-one.
+  - {+qe+} does not support migration from collections encrypted with
+    {+csfle+}. You must decrypt your documents and insert them
+    one-by-one.
+  - {+qe+} does not support automatic migration from an unencrypted
+    collection. You must insert the documents one-by-one.
 
 - {+qe+} supports new collections only. You cannot add or remove {+qe+}
   to existing collections.
 - You cannot rename a collection with encrypted fields.
-- {+qe+} does not support automatic migration from an unencrypted collection.
-  You must import the documents one-by-one.
 - You cannot specify ``jsonSchema`` to :method:`db.createCollection()`
   when creating a {+qe+} collection if the ``jsonSchema`` contains the
   ``encrypt`` keyword.