diff --git a/documents/csv-physik/Readme.md b/documents/csv-physik/Readme.md
index cb8969e..dd91170 100644
--- a/documents/csv-physik/Readme.md
+++ b/documents/csv-physik/Readme.md
@@ -1,3 +1,9 @@
 Compiled example
 ----------------
 ![Example](csv-physik.png)
+
+
+Notes
+-----
+
+You may not have a sharp `#` within your csv file!
\ No newline at end of file