Update examples a little bit

README.md

@@ -55,6 +55,7 @@ Smaller features:
 - Easier way to initialize arrays with a single value
 - Lexical scopes for Debug Information
 - ~~Only include standard library at all if it is imported~~
+- Void-returns (`return;` for void-returning functions)
 
 ### Why "Reid"
 

reid_src/array_structs.reid

@@ -16,9 +16,9 @@ fn test() -> Test {
 fn main() -> u32 {
   let mut value = test();
 
-  let mut a = value.second;
+  let mut a = &mut value;
 
-  a[2] = 15;
+  *a.second[2] = 15;
 
 
   return value.second[2];

reid_src/hello_world.reid

@@ -1,7 +1,8 @@
 import std::print;
 
 fn main() -> i32 {
-    print("hello world");
+    let test = "hello world";
+    print(test);
 
     return 0;
 }