diff --git a/modules/olm-architecture.adoc b/modules/olm-architecture.adoc
index d10ecbada8..fb734c72eb 100644
--- a/modules/olm-architecture.adoc
+++ b/modules/olm-architecture.adoc
@@ -8,8 +8,8 @@
 The Operator Lifecycle Manager is composed of two Operators: the OLM Operator
 and the Catalog Operator.
 
-Each of these Operators are responsible for managing the CRDs that are the basis
-for the OLM framework:
+Each of these Operators is responsible for managing the Custom Resource
+Definitions (CRDs) that are the basis for the OLM framework:
 
 .CRDs managed by OLM and Catalog Operators
 [cols="2a,1a,1a,8a",options="header"]
@@ -44,7 +44,7 @@ upgrade a CSV.
 |Used to group multiple namespaces and prepare them for use by an Operator.
 |===
 
-Each of these Operators are also responsible for creating resources:
+Each of these Operators is also responsible for creating resources:
 
 .Resources created by OLM and Catalog Operators
 [options="header"]
@@ -73,7 +73,7 @@ cluster.
 The OLM Operator is not concerned with the creation of the required resources;
 users can choose to manually create these resources using the CLI, or users can
 choose to create these resources using the Catalog Operator. This separation of
-concern enables users incremental buy-in in terms of how much of the OLM
+concern allows users incremental buy-in in terms of how much of the OLM
 framework they choose to leverage for their application.
 
 While the OLM Operator is often configured to watch all namespaces, it can also
@@ -98,7 +98,7 @@ required resources they specify. It is also responsible for watching
 CatalogSources for updates to packages in channels and upgrading them
 (optionally automatically) to the latest available versions.
 
-A user that wishes to track a package in a channel creates a Subscription
+A user who wishes to track a package in a channel creates a Subscription
 resource configuring the desired package, channel, and the CatalogSource from
 which to pull updates. When updates are found, an appropriate InstallPlan is
 written into the namespace on behalf of the user.
diff --git a/modules/olm-upgrades.adoc b/modules/olm-upgrades.adoc
index 04df529435..b10e1c7f5b 100644
--- a/modules/olm-upgrades.adoc
+++ b/modules/olm-upgrades.adoc
@@ -5,7 +5,7 @@
 [id="olm-upgrades_{context}"]
 = Operator installation and upgrade workflow in OLM
 
-In the Operator Lifecycle Manager (OLM) ecosystem, the following resource are
+In the Operator Lifecycle Manager (OLM) ecosystem, the following resources are
 used to resolve Operator installations and upgrades:
 
 * ClusterServiceVersion (CSV)