diff --git a/letsencrypt-auto-source/letsencrypt-auto b/letsencrypt-auto-source/letsencrypt-auto
index 82f13875b..360e82b43 100755
--- a/letsencrypt-auto-source/letsencrypt-auto
+++ b/letsencrypt-auto-source/letsencrypt-auto
@@ -1177,7 +1177,7 @@ if [ "$1" = "--le-auto-phase2" ]; then
         RerunWithArgs "$@"
       # Otherwise bootstrap needs to be done manually by the user.
       else
-        # If it is because of the bootstrap, --non-interactive will be of no use.
+        # If it is because bootstrapping is interactive, --non-interactive will be of no use.
         if [ "$INTERACTIVE_BOOTSTRAP" = 1 ]; then
           error "Skipping upgrade because new OS dependencies may need to be installed."
           error "This requires a manual user intervention: please run this script again manually."