Fix example link and add build badge.

Author: jpe7s

README.md

@@ -1,4 +1,4 @@
-# Incident Clients
+# Incident Clients [![Gradle Check](https://github.com/sava-software/incident-client/actions/workflows/build.yml/badge.svg)](https://github.com/sava-software/incident-client/actions/workflows/build.yml)
 
 Implementation of incident clients for various notification systems.
 

incident-pagerduty/README.md

@@ -4,7 +4,7 @@ This client aims to be compliant with the latest version of
 the [PagerDuty Event API](https://developer.pagerduty.com/api-reference/f80f5db9acbe3-pager-duty-v2-events-api), currently V2. It also only aims to be
 supported against the latest GA OpenJDK release.
 
-## [Example Usage](incident-examples/src/main/java/software/sava/incident/examples/PagerdutyExamples.java)
+## [Example Usage](../incident-examples/src/main/java/software/sava/incident/examples/PagerdutyExamples.java)
 
 ```java
 var client = PagerDutyEventClient.build()