diff --git a/README.md b/README.md
index 897bdc6..010ddcb 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ The language is currently **very debuggable**. It can produce readable C code wi
 
 * More examples can be found in /examples and /modules
 
-```
+``` odin
 #import "KERNEL32.core"
 #import "Base.core"
 
@@ -18,12 +18,6 @@ Memory :: struct
   reserve: SizeU
   data   : *U8
 
-ProcessHeap: HANDLE
-Allocate :: (size: U64): *void
-  if ProcessHeap == 0
-    ProcessHeap = GetProcessHeap()
-  return HeapAlloc(ProcessHeap, 0, size)
-
 Reserve :: (size: SizeU): Memory
   // C like compound expressions with named arguments
   result := Memory{reserve=AlignUp(size, PAGE_SIZE)}
@@ -65,6 +59,7 @@ Release :: (m: *Memory)
 ## Operator overload example
 
 ```
+Vec3 :: struct                   ;; x: F32; y: F32; z: F32
 "-"  :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x-b.x, a.y-b.y, a.z-b.z}
 "-"  :: (a: Vec3): Vec3          ;; return {-a.x, -a.y, -a.z         }
 ```