diff --git a/README-upgrade.md b/README-upgrade.md
index 47dcd7e..6e65c42 100644
--- a/README-upgrade.md
+++ b/README-upgrade.md
@@ -23,7 +23,7 @@
  ## Upgrading Using an Apigee Mirror
  
  If you are using locally accessed [Apigee Mirror](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithnoexternalinternetconnection-createalocalapigeerepository)
- it will be necessary to upgrade the [Apigee Mirror](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithnoexternalinternetconnection-createalocalapigeerepository)
+ it will be necessary to [upgrade](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithnoexternalinternetconnection-addorupdateedge4160x4170xina41801repo) the [Apigee Mirror](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithnoexternalinternetconnection-createalocalapigeerepository)
  to your target `opdk_version`. Once you have upgraded your [Apigee Mirror](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithnoexternalinternetconnection-createalocalapigeerepository)
  you would be able to use this script to upgrade edge.
  
\ No newline at end of file
diff --git a/README.md b/README.md
index da0bf41..0fe2b9a 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@
 | cache | Updates the local Ansible cache with OPDK variables that are used for the generation of configuration files. |
 | os | Prepares the operating system for the installation of OPDK as covered in the [Edge Installation Overview](https://docs.apigee.com/private-cloud/v4.18.01/installation-overview) and [Install the Edge Apigee Setup Utility](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility). This covers operating system packages and updates to system configuration files. |
 | bootstrap | Install the Apigee bootstrap. This adapts to either [online](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithanexternalinternetconnection) or [offline](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility#installedgeapigeesetuputilityonanodewithnoexternalinternetconnection) |
-| common | Install [common](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility) Apigee components used on all nodes, does not include operating system packages |
+| common | Install [common](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-apigee-setup-utility) Apigee components used on all nodes. This does not include operating system packages |
 | config | Generate the [Edge Configuration File](https://docs.apigee.com/private-cloud/v4.18.01/edge-configuration-file-reference) |
 | ds | Install the [ds](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-components-node#specifyingthecomponentstoinstall) profile | 
 | ms | Install the [ms](https://docs.apigee.com/private-cloud/v4.18.01/install-edge-components-node#specifyingthecomponentstoinstall) profile |