diff --git a/soitool/modules/module_authentication_board.py b/soitool/modules/module_authentication_board.py
index bcdd044546dab58b1efac742c2e6704794185bae..92a35dd08f7fe9f9b030def1940564da9bd4b369 100644
--- a/soitool/modules/module_authentication_board.py
+++ b/soitool/modules/module_authentication_board.py
@@ -13,12 +13,18 @@ from soitool.modules.module_base import (
 
 START_NO_OF_AUTHENTICATION_CODES = 10
 CODE_LENGTH = 25
-CODE_CHARACTERS = "ascii"  # Has to be 'ascii', 'digits' or 'combo'
-# Codes will consist of A-Z if 'ascii', 0-9 if 'digits' and A-Z+0-9 if 'combo'.
-ROW_IDENTIFIERS = string.ascii_uppercase  # Characters for first column,
-# it's length determines maximum number of codes (rows).
-SPACE_INTERVAL = 5  # Adds space between sets of characters, 0 => no spaces
+
+# Has to be 'ascii', 'digits' or 'combo'. Codes will consist of A-Z if
+# 'ascii', 0-9 if 'digits' and A-Z+0-9 if 'combo'.
+CODE_CHARACTERS = "ascii"
+
+# Characters for first column. It's length determines maximum number of
+# codes (rows).
+ROW_IDENTIFIERS = string.ascii_uppercase
+
+# Adds space between sets of characters, 0 => no spaces
 # If code is 123456 and interval is 2, code will be 12 34 56
+SPACE_INTERVAL = 5
 
 HEADLINE_TEXT = "Autentiseringstavle"