DOCSP-13410 fixing typos v6.0 (#3341)

* fixed typo and updated doc to ref

* update ref link

* fix ref link

Author: gmiller-mdb

source/core/transactions-production-consideration.txt

@@ -1,3 +1,5 @@
+.. _production-considerations:
+
 =========================
 Production Considerations
 =========================

source/core/transactions-sharded-clusters.txt

@@ -1,3 +1,5 @@
+.. _production-considerations-sharded:
+
 ============================================
 Production Considerations (Sharded Clusters)
 ============================================

source/core/transactions.txt

@@ -652,7 +652,7 @@ values, including:
 
 - When you commit with :writeconcern:`w: "majority" <"majority">`
   write concern, transaction-level :readconcern:`"snapshot"` read
-  concern guarantees that operations have from a synchronized
+  concern guarantees that operations have read from a synchronized
   snapshot of majority-committed data.
 
 .. note::
@@ -670,8 +670,8 @@ Production Considerations
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
 For various production considerations with using transactions, see
-:doc:`/core/transactions-production-consideration`. In addition, or sharded
-clusters, see also :doc:`/core/transactions-sharded-clusters`.
+:ref:`production-considerations`. In addition, for sharded
+clusters, see also :ref:`production-considerations-sharded`.
 
 Arbiters
 ~~~~~~~~

source/includes/extracts-transactions.yaml

@@ -483,7 +483,7 @@ content: |
      :doc:`in-memory </core/inmemory>` storage engines.
 
    In MongoDB 4.0, only replica sets using the WiredTiger storage
-   engine supported transactions.
+   engine support transactions.
 
    .. note::