diff --git a/updater.go b/updater.go
index 411b63ce..35be86e6 100644
--- a/updater.go
+++ b/updater.go
@@ -58,7 +58,7 @@ var (
 	// EnabledUpdaters contains all updaters to be used for update.
 	EnabledUpdaters []string
 
-	// SourceURLs contains any modified vulnerability data sources
+	// SourceURLs contains any alternative vulnerability data sources
 	SourceURLs map[string]string
 )