main.py

@@ -126,7 +126,7 @@ def read_yaml(path):
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()
-    parser.add_argument("rootdirectory", help="your project's root directory")
+    parser.add_argument("rootdirectory", help="your project's root directory (default: .)")
     parser.add_argument("-l", "--language", default="de", help="the presentation language (default: de)")
 
     args = parser.parse_args()