fix: doc built-in-functions (#2450)

vyperlang · Sep 3, 2021 · b418e9f · b418e9f
1 parent 59e1bdd
commit b418e9f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/built-in-functions.rst b/docs/built-in-functions.rst
@@ -308,7 +308,7 @@ Data Manipulation
 
         @external
         @view
-        def foo(a: String[5], b: String[5], c: String[5]) -> String[100]
+        def foo(a: String[5], b: String[5], c: String[5]) -> String[100]:
             return concat(a, " ", b, " ", c, "!")
 
     .. code-block:: python