diff --git a/Operators.md b/Operators.md
index 40dcaca..d8f70f9 100644
--- a/Operators.md
+++ b/Operators.md
@@ -5,7 +5,7 @@ Liquid operators are very simple and different. According to the [operators docu
 * Comparison operators: `==`, `!=`, `>`, `<`, `>=`, `<=`
 * Logic operators: `or`, `and`, `contains`
 
-Thus numerical operators are not supported and you cannot even plus two numbers `{{a + b}}`. Actually `+` is a valid variable name.
+Thus numerical operators are not supported and you cannot even plus two numbers like this `{{a + b}}`, instead we need a filter `{{ a | plus: b}}`. Actually `+` is a valid variable name.
 
 ## Precedence