diff --git a/docs/testing.md b/docs/testing.md
index 59572761feb4bea95e34aa3de078af0cab2887bf..4467caaae4e9db600d0b1aa266915ab59ca44b21 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -11,7 +11,7 @@ descibe how to give feedback via our issue tracker at the [end of these instruct
 During these instructions, please replace *example.org* with your own domain
 name.
 
-## Installation
+## Testing OAS installation
 
 First we'd like you to setup an OpenAppStack cluster by yourself, following the
 [installation instructions](https://docs.openappstack.net/en/latest/installation.html).
@@ -21,7 +21,7 @@ First we'd like you to setup an OpenAppStack cluster by yourself, following the
 Please run the [command line tests](troubleshooting.md) which checks the overall
 functionality of your cluster and include the output in your feedback.
 
-## Usage
+## Usability
 
 Please go through the [Usage documentation](./usage.md) and make sure you
 complete all steps.
diff --git a/docs/upgrading.rst b/docs/upgrading.rst
index 587339f2aad2b85291900eade4699ffebd4875f0..d81ee9c33a3953c64c59d6f572a30dca924e9e7a 100644
--- a/docs/upgrading.rst
+++ b/docs/upgrading.rst
@@ -112,7 +112,7 @@ SSO helm upgrade failed
 
 .. code::
 
-   oas         	single-sign-on        	False	Helm upgrade failed: template: single-sign-on/templates/secret-oauth2-clients.yaml:9:55: executing "single-sign-on/templates/secret-oauth2-clients.yaml" at <b64enc>: invalid value; expected string	0.2.2   	False
+   oas          single-sign-on          False Helm upgrade failed: template: single-sign-on/templates/secret-oauth2-clients.yaml:9:55: executing "single-sign-on/templates/secret-oauth2-clients.yaml" at <b64enc>: invalid value; expected string  0.2.2     False
 
 This means that the ``single-sign-on`` helmrelease was created with empty oauth
 secrets. The secrets will get a value once the ``core`` *kustomization* is
@@ -144,7 +144,8 @@ Loki upgrade retries exhausted
 While running ``flux get helmrelease -A``, you'll see:
 
 .. code::
-   oas         	loki                  	False  	upgrade retries exhausted       	2.5.2   	False
+
+    oas          loki                    False   upgrade retries exhausted         2.5.2     False
 
 This happens sometimes because Loki takes a long time to upgrade. Usually it is
 solved by running ``flux reconcile hr loki -n oas`` again.