diff --git a/README.md b/README.md
index 96d301f5..27bb765a 100755
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Consider reading TabPy documentation in the following order:
 * [Authoring Python calculations in Tableau](docs/TableauConfiguration.md).
 * [TabPy Tools](docs/tabpy-tools.md)
 
-Important security note:
+Important security note :
 
 * By default, TabPy is configured without username/password authentication.
 We strongly advise using TabPy only with authentication enabled. For more