Newsletter 8: Fix rectangle-pack links

Author: ozkriff

content/posts/newsletter-008/index.md

@@ -744,7 +744,7 @@ The latest version comes with support for Vulkan 1.2 and following extensions:
 
 [ash]: https://github.com/MaikKlein/ash
 
-### [Rectangle Pack](rectangle-pack-homepage) v0.1.5
+### [Rectangle Pack][rectangle-pack-homepage] v0.1.5
 
 `Rectangle Pack` is a Rust crate focused on rectangle packing: Laying out any smaller
 number of rectangles inside any number of larger rectangles. The developer's use
@@ -754,8 +754,8 @@ context where rectangle packing may be needed.
 
 Version 0.1.5 adds implementation for error handling for RectanglePackError.
 
-A getting started guide is available on the [project's homepage](rectangle-pack-homepage).
-Full documentation is available at the [rectangle-pack docs.rs section](rectangle-pack-docs).
+A getting started guide is available on the [project's homepage][rectangle-pack-homepage].
+Full documentation is available at the [rectangle-pack docs.rs section][rectangle-pack-docs].
 
 [rectangle-pack-homepage]: https://github.com/chinedufn/rectangle-pack
 [rectangle-pack-docs]: https://crates.io/crates/rectangle-pack/0.1.5