diff --git a/src/tokenize.py b/src/tokenize.py
index 6435be6..f36dd6d 100644
--- a/src/tokenize.py
+++ b/src/tokenize.py
@@ -1,11 +1,12 @@
 # SPDX-License-Identifier: LGPL-2.1-only
 # Copyright 2022 Jookia <contact@jookia.org>
 
-
+# Checks whether a symbol is whitespace
 def is_whitespace(symbol):
     return symbol == " " or symbol == "\t" or symbol == "\n"
 
 
+# Splits text in to a list of characters and whitespace
 def split_symbols(input):
     if input == "":
         return []