Tweak panic guide message

 🐿 v2.10.2

src/lib/metrics-healthcheck.js

@@ -10,7 +10,7 @@ module.exports = (appName) => {
 				checkOutput: metrics.hasValidConfiguration ? `next-metrics configuration is valid for ${appName}` : `next-metrics configuration is NOT valid for ${appName}`,
 				lastUpdated: new Date(),
 				severity: 2,
-				panicGuide: `Check that ${appName} is configured as described in the next-metrics README: https://github.com/Financial-Times/next-metrics`,
+				panicGuide: `Check ${appName} application logs and that ${appName} is configured as described in the next-metrics README: https://github.com/Financial-Times/next-metrics`,
 				businessImpact: `Severely reduced visibility of any ${appName} production issues`,
 				technicalSummary: `The configuration for ${appName} needs to be fixed so that next-metrics can send metrics`,
 			};