diff --git a/lib/platform/utils/__snapshots__/pr-body.spec.ts.snap b/lib/platform/utils/__snapshots__/pr-body.spec.ts.snap
index 9790e8f4e60b75a63b4a518b8add1017228ba89e..55a2a7a99ca2983a39b4f3c3ca4180bd1e483236 100644
--- a/lib/platform/utils/__snapshots__/pr-body.spec.ts.snap
+++ b/lib/platform/utils/__snapshots__/pr-body.spec.ts.snap
@@ -35,7 +35,9 @@ exports[`platform/utils/pr-body .smartTruncate truncates to 1000 1`] = `
 
 ##### Features
 
--   **docker:** AWS ECR authentication support ([#&#8203;4497](https:</details>
+-   **docker:** AWS ECR authentication support ([#&#8203;4497](https://
+
+</details>
 
 ---
 
diff --git a/lib/platform/utils/pr-body.ts b/lib/platform/utils/pr-body.ts
index 8f7b0fda404e25f5575b39881e139b75bc68d485..371452e4bd2e48c91d140e467e2880d7635cced7 100644
--- a/lib/platform/utils/pr-body.ts
+++ b/lib/platform/utils/pr-body.ts
@@ -6,7 +6,7 @@ export function smartTruncate(input: string, len: number): string {
   }
   const releaseNotesMatch = re.exec(input);
   if (releaseNotesMatch) {
-    const divider = `</details>\n\n---\n\n### Configuration`;
+    const divider = `\n\n</details>\n\n---\n\n### Configuration`;
     const [releaseNotes] = releaseNotesMatch;
     const nonReleaseNotesLength =
       input.length - releaseNotes.length - divider.length;