diff --git a/severity.md b/severity.md
index b7c4bce..9ed5771 100644
--- a/severity.md
+++ b/severity.md
@@ -6,6 +6,7 @@ Here are the current (known) Severity rating for "errors":
 * "Error"
 * "Warning"
 * "Info"
+* "Style"
 
 ## Determination of Severity Rating
 TBD