diff --git a/src/runner.py b/src/runner.py
index ce8db3b..46819ed 100644
--- a/src/runner.py
+++ b/src/runner.py
@@ -186,6 +186,7 @@ class Runner:
 
     @staticmethod
     def result_int_to_str(result_int: int) -> str:
+        """converts the pytest exit code (int) into a meaningful string"""
         match result_int:
             case -1:
                 return "skipped"