fix typo...

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "malloc-array"
 description = "libc heap array allocator"
-version = "1.2.2"
+version = "1.2.3"
 authors = ["Avril <flanchan@cumallover.me>"]
 edition = "2018"
 license = "GPL-3.0-or-later"

README.md

@@ -11,7 +11,7 @@ See [documentation] for more details.
 ### Creating zero-initialised arrays.
 These are created with `calloc()`.
 ``` rust
-heap![Type, size];
+heap![Type; size];
 ```
 Note that if `Type` does not support zero-initialisation it is undefined behaviour to drop or access any element of the returned array. To assign without dropping see the associated function [replace_and_forget]: