Fix bugs in example contracts

1 files changed, 5 insertions, 1 deletions

diff --git a/docs/control-structures.rst b/docs/control-structures.rst
index c7185e22..f4c0b776 100644
--- a/docs/control-structures.rst
+++ b/docs/control-structures.rst
@@ -181,7 +181,9 @@ parameters from the function declaration, but can be in arbitrary order.
     pragma solidity ^0.4.0;
 
     contract C {
-        function f(uint key, uint value) { ... }
+        function f(uint key, uint value) {
+            // ...
+        }
 
         function g() {
             // named arguments
@@ -323,6 +325,8 @@ This happens because Solidity inherits its scoping rules from JavaScript.
 This is in contrast to many languages where variables are only scoped where they are declared until the end of the semantic block.
 As a result, the following code is illegal and cause the compiler to throw an error, ``Identifier already declared``::
 
+    // This will not compile
+
     pragma solidity ^0.4.0;
 
     contract ScopingErrors {