diff --git a/README.md b/README.md
index 3bae2fa..8c4de7f 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,8 @@ time in seconds
 
 ## configuration file:
 <code>waitime seconds
-configfilepath path/to/config</code>
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+configfilepath path/to/config</code>
+
+##TODO
+1. prefixes 'm', 's' and 'h' for time
+2. UI
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