docs: update documentation examples to use uppercase IO instead of lowercase io

2014-02-16 17:28:56 +00:00
parent d2a5f3c79e
commit 3b9478908f
7 changed files with 24 additions and 24 deletions
@@ -4,7 +4,7 @@ Wren is object-oriented, so most code consists of method calls. Most of them
 look like so:

    :::wren
-    io.write("hello")
+    IO.write("hello")
    items.add("another")
    items.insert(1, "value")