diff --git a/settings.gradle b/settings.gradle
index f4e3be5..5576a81 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -4,6 +4,7 @@ dependencyResolutionManagement {
             version('gradle', '7.5.1')
             version('groovy', '3.0.10')
             version('junit', '5.9.1')
+            // all dependencies are test dependencies only
             library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
             library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
             library('junit-jupiter-engine', 'org.junit.jupiter', 'junit-jupiter-engine').versionRef('junit')