diff --git a/composer.json b/composer.json
index 0ce5595..494c440 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
   "autoload-dev": {
     "psr-4": {
       "tests\\DusanKasan\\Knapsack\\": "tests/",
-      "tests\\spec\\DusanKasan\\Knapsack\\": "tests/spec/"
+      "spec\\DusanKasan\\Knapsack\\": "tests/spec/"
     }
   }
 }
diff --git a/tests/Scenarios/CallableFuctionNamesTest.php b/tests/Scenarios/CallableFunctionNamesTest.php
similarity index 100%
rename from tests/Scenarios/CallableFuctionNamesTest.php
rename to tests/Scenarios/CallableFunctionNamesTest.php