Update cmd/metricscollector/v1beta1/file-metricscollector/main.go

Co-authored-by: Ce Gao <[email protected]>

Author: tenzen-y

cmd/metricscollector/v1beta1/file-metricscollector/main.go

@@ -159,7 +159,7 @@ func watchMetricsFile(mFile string, stopRules stopRulesFlag, filters []string) {
 	// Check that metric file exists.
 	checkMetricFile(mFile)
 
-	// Get Main process.
+	// Get main process.
 	_, mainProcPid, err := common.GetMainProcesses(mFile)
 	if err != nil {
 		klog.Fatalf("GetMainProcesses failed: %v", err)