diff --git a/source/tutorial/build-indexes-in-the-background.txt b/source/tutorial/build-indexes-in-the-background.txt
index 7854d23560b..730a7af7bfc 100644
--- a/source/tutorial/build-indexes-in-the-background.txt
+++ b/source/tutorial/build-indexes-in-the-background.txt
@@ -15,7 +15,7 @@ continue while building the index; however, these index builds take
 longer to complete and result in a larger index.
 
 .. seealso:: :doc:`/core/indexes` and :doc:`/administration/indexes`
-   for more infomration.
+   for more information.
 
 Procedure
 ---------
diff --git a/source/tutorial/build-indexes-on-replica-sets.txt b/source/tutorial/build-indexes-on-replica-sets.txt
index 8869b0fa66d..2994e7eafd4 100644
--- a/source/tutorial/build-indexes-on-replica-sets.txt
+++ b/source/tutorial/build-indexes-on-replica-sets.txt
@@ -103,7 +103,7 @@ operation:
 Restart the Program ``mongod``
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-When the index build completes, estart the :program:`mongod` instance
+When the index build completes, start the :program:`mongod` instance
 with the :option:`--replSet <mongod --replSet>` option on its usual port:
 
 .. code-block:: sh
diff --git a/source/tutorial/configure-sharded-cluster-balancer.txt b/source/tutorial/configure-sharded-cluster-balancer.txt
index ba2539adf93..d583d7a12cb 100644
--- a/source/tutorial/configure-sharded-cluster-balancer.txt
+++ b/source/tutorial/configure-sharded-cluster-balancer.txt
@@ -114,7 +114,7 @@ Require Replication before Chunk Migration (Secondary Throttle)
 ---------------------------------------------------------------
 
 .. versionadded:: 2.2.1
-   ``_secondaryThrotle`` became an option to the balancer and to
+   ``_secondaryThrottle`` became an option to the balancer and to
    :dbcommand:`moveChunk` in 2.2.1. ``_secondaryThrottle`` makes it
    possible to require the balancer wait for replication to
    secondaries during migrations.