Remove heading from pulsar-header.adoc (#369)

* Remove heading from pulsar-header.adoc

- Also include jacoco upload to ci-pr.yml

* Remove heading from pulsar-header.adoc

- Also include jacoco upload to ci-pr.yml

.github/workflows/ci-pr.yml

@@ -49,3 +49,11 @@ jobs:
           name: test-results
           path: '*/build/reports/tests/**/*.*'
           retention-days: 3
+
+      - name: Capture Jacoco Results
+        if: contains(github.event.pull_request.labels.*.name, 'ci/upload-jacoco')
+        uses: actions/upload-artifact@v3
+        with:
+          name: jacoco-results
+          path: '*/build/reports/jacoco/**/*.*'
+          retention-days: 3

spring-pulsar-docs/src/main/asciidoc/pulsar-header.adoc

@@ -1,6 +1,4 @@
 
-== Message Headers
-
 === Pulsar Headers
 Pulsar does not have a first-class "`header`" concept but instead provides a map for custom user properties as well as methods to access the message metadata typically stored in a message header (eg. `id` and `event-time`).
 As such, the terms "`Pulsar message header`" and "`Pulsar message metadata`" are used interchangeably.