diff --git a/measure-drift.mjs b/measure-drift.mjs
index 76d6f21..20307cc 100755
--- a/measure-drift.mjs
+++ b/measure-drift.mjs
@@ -53,10 +53,10 @@ for (let filename1 in labels) {
         console.log(
           "Aby dostosować",
           filename1,
-          "na",
+          "do",
           filename2,
-          "należy zmienić jego prędkość do",
-          `${labels[filename1][key] / labels[filename2][key]}x`
+          "należy odpalić change-length z parametrem",
+          `${labels[filename2][key] / labels[filename1][key]}`
         );
         break;
       }