document expression lambda

diff --git a/docs/Reference/Functions/Lambdas.mdr b/docs/Reference/Functions/Lambdas.mdr
index 8e394ced3b7d8707a4b3b6abc94e472fe2fdc9fa..9914208132e754c4502649f84fce2da0e7a541ec 100644 (file)
--- a/docs/Reference/Functions/Lambdas.mdr
+++ b/docs/Reference/Functions/Lambdas.mdr
@@ -13,7 +13,13 @@ You can even use it to
 ```gwion,editable
 \ i { <<< "passed '", i, "'" >>>; }(3);
 ```  
+### Short lambdas
 
+if the lambda consists of only one expression, the result of that expression is implicetely returned.
+Notice there is no semicolon in the lambda body;
+```gwion,editable
+<<< \ { 42 }() >>>;
+```
 
 ## Use case