docs: fix recovery metric values in documentation (#376)

* docs: fix recovery metric values in documentation

* chore: add changelog fragment

* chore: fix github workflows

* chore: fix fragment file name

Author: keithf4

.github/workflows/fragment.yml

@@ -2,9 +2,11 @@ on:
   pull_request:
 
 jobs:
-    steps:
-      - name: "Check for Changelog fragment"
-        uses: brettcannon/check-for-changed-files@v1
-        with:
-          file-pattern: "changelogs/fragments/*.yml"
-          failure-message: "Missing a Changelog fragment in ${file-pattern}; please add one or wait for a maintainer to push one for you."
+    changelog-fragment:
+      runs-on: ubuntu-latest
+      steps:
+        - name: "Check for Changelog fragment"
+          uses: brettcannon/check-for-changed-files@v1
+          with:
+            file-pattern: "changelogs/fragments/*.yml"
+            failure-message: "Missing a Changelog fragment in ${file-pattern}; please add one or wait for a maintainer to push one for you."

changelogs/fragments/375.yml

@@ -0,0 +1,4 @@
+---
+trivial:
+  - docs - Fix the documentation of the 'ccp_is_in_recovery_status' metric to properly match the value to the description
+  - github - Fix workflow checks

hugo/content/exporter/_index.md

@@ -340,7 +340,7 @@ Metrics contained in the `queries_global.yml` file. These metrics are common to
 
  * *ccp_database_size_bytes* - Total size of each database in PostgreSQL instance
 
- * *ccp_is_in_recovery_status* - Current value of the pg_is_in_recovery() function expressed as 2 for true (instance is a replica) and 1 for false (instance is a primary)
+ * *ccp_is_in_recovery_status* - Current value of the pg_is_in_recovery() function expressed as 1 for true (instance is a replica) and 2 for false (instance is a primary)
 
  * *ccp_connection_stats_active* - Count of active connections