fix typos (#58)

Signed-off-by: Alexander Mnich <[email protected]>

Author: a-mnich

Diff for: docs/blog/posts/2024/containerssh-0.5.md

@@ -123,7 +123,7 @@ A new health check service has been created that can be used with Kubernetes or
 
 ## Changes to the Prometheus integration
 
-The name of some prometheus metrics and units has been altered to adhere to the convension of the metric name ending with the unit.
+The name of some prometheus metrics and units has been altered to adhere to the convention of the metric name ending with the unit.
 
 In detail the following metrics have been modified:
 

Diff for: docs/getting-started/configuration.md

@@ -59,7 +59,7 @@ ssh:
 
 === "OAuth2"
     !!! warning "Feature Preview"
-        OAuth2 support is considered as a feature preview as it doesn't have adequate test coverate
+        OAuth2 support is considered as a feature preview as it doesn't have adequate test coverage
 
     The OAuth2 authentication backend authenticates users using any OIDC-compliant OAuth2 servers for authentication (such as KeyCloak, Microsoft Active Directory Federation Services, etc) and features explicit support for GitHub and GitHub Enterprise.
 

Diff for: docs/reference/auth-oauth2.md

@@ -7,7 +7,7 @@ title: OAuth2 authentication
 | OAuth2 backend           | :material-close:      | :material-close:      | :material-check-bold: | :material-close:      |
 
 !!! warning "Feature Preview"
-    OAuth2 support is considered as a feature preview as it doesn't have adequate test coverate
+    OAuth2 support is considered as a feature preview as it doesn't have adequate test coverage
 
 The OAuth2 authentication backend authenticates users using any OIDC-compliant OAuth2 servers for authentication (such as KeyCloak, Microsoft Active Directory Federation Services, etc) and features explicit support for GitHub and GitHub Enterprise. Authentication is done using the `keyboard-interactive` SSH authentication mechanism which is supported by most, but not all, SSH clients.
 

Diff for: docs/reference/index.md

@@ -122,7 +122,7 @@ A new health check service has been created that can be used with Kubernetes or
 
 ## Changes to the Prometheus integration
 
-The name of some prometheus metrics and units has been altered to adhere to the convension of the metric name ending with the unit.
+The name of some prometheus metrics and units has been altered to adhere to the convention of the metric name ending with the unit.
 
 In detail the following metrics have been modified:
 

Diff for: docs/reference/installation.md

@@ -59,7 +59,7 @@
 
 === "Kubernetes"
 
-    When running ContainerSSH inside a Kubernetes cluster you must furst create a `Secret` that contains the host key.
+    When running ContainerSSH inside a Kubernetes cluster you must first create a `Secret` that contains the host key.
 
     ```bash
     openssl genrsa | kubectl create secret generic containerssh-hostkey --from-file=host.key=/dev/stdin