Fixed documentation for comments

README.md

@@ -253,6 +253,5 @@ a node
 ```
 Output:
 ```
-null -> "a node"
-     -> "a child"
-```
+null -> "a node" -> "a child"
+```

src/main.zig

@@ -82,12 +82,11 @@
 //! Comments begin with # and run up to the end of the line. Their indentation follows the same
 //! rules as nodes.
 //! \\# A comment
-//! \\a nodetend
+//! \\a node
 //! \\  # Another comment
 //! \\  a sibling
 //! Output:
-//! null -> "a node"
-//!      -> "a sibling"
+//! null -> "a node" -> "a sibling"
 
 const std = @import("std");