Minor tweaks to snapshot warnings

src/summary.ts

@@ -240,11 +240,11 @@ function snapshotWarningRecommendation(
   )
   const retries_disabled = !config.retry_on_snapshot_warnings
   if (no_pr_snaps && retries_disabled) {
-    return 'Ensure that dependencies are being submitted on PR branches and consider enabling retry-on-snapshot-warnings.'
+    return 'Ensure that dependencies are being submitted on PR branches and consider enabling <em>retry-on-snapshot-warnings</em>.'
   } else if (no_pr_snaps) {
     return 'Ensure that dependencies are being submitted on PR branches. Re-running this action after a short time may resolve the issue.'
   } else if (retries_disabled) {
-    return 'Consider enabling retry-on-snapshot-warnings.'
+    return 'Consider enabling <em>retry-on-snapshot-warnings</em>.'
   }
   return 'Re-running this action after a short time may resolve the issue.'
 }
@@ -258,7 +258,7 @@ export function addSnapshotWarnings(
   const recommendation = snapshotWarningRecommendation(config, warnings)
   const docsLink =
     'See <a href="https://docs.github.com/en/code-security/supply-chain-security/understanding-your-software-supply-chain/about-dependency-review#best-practices-for-using-the-dependency-review-api-and-the-dependency-submission-api-together">the documentation</a> for more information and troubleshooting advice.'
-  core.summary.addRaw(`${recommendation} ${docsLink}}`)
+  core.summary.addRaw(`${recommendation} ${docsLink}`)
 }
 
 function countLicenseIssues(