diff --git a/docs/language.md b/docs/language.md
index b9acb29..f353194 100644
--- a/docs/language.md
+++ b/docs/language.md
@@ -283,6 +283,7 @@ fun makeAdder(n) {
 	fun adder(m) {
 		return m + n;
 	}
+	return adder;
 }
 
 add10 = makeAdder(10);
diff --git a/examples/adder.noja b/examples/adder.noja
new file mode 100644
index 0000000..0242305
--- /dev/null
+++ b/examples/adder.noja
@@ -0,0 +1,11 @@
+fun makeAdder(n) {
+    fun adder(m) {
+        return m + n;
+    }
+    return adder;
+}
+
+add10 = makeAdder(10);
+add20 = makeAdder(20);
+print(add10(1), '\n'); # 11
+print(add20(1), '\n'); # 21
\ No newline at end of file