Update TODO.md

TODO.md

@@ -1,13 +1,11 @@
 # TODO
 
-- [ ] Implement multi-platform builds.
-      - [x] `linux/amd64`
-      - [x] `linux/386`
-      - [ ] `linux/arm/v7`
-      - [ ] `linux/arm64/v8`
-      - [ ] `linux/ppc64le`
-      - [ ] `linux/riscv64`
-      Reference: https://github.com/metacall/guix/issues/2
-- [ ] Produce a self contained image of Guix inside Docker removing Alpine from base image and using scratch.
-      Possible solution: Multi-build stage and using Guix to pack itself. Then create a layer with Guix files only.
-      Reference: https://github.com/metacall/guix/issues/1
+- [ ] [Implement multi-platform builds](https://github.com/metacall/guix/issues/2):
+    - [x] `linux/amd64`
+    - [x] `linux/386`
+    - [ ] `linux/arm/v7`
+    - [ ] `linux/arm64/v8`
+    - [ ] `linux/ppc64le`
+    - [ ] `linux/riscv64`
+- [ ] [Produce a self contained image of Guix](https://github.com/metacall/guix/issues/1) inside Docker removing Alpine from base image and using scratch. Possible solution:
+    - Multi-build stage and using Guix to pack itself. Then create a layer with Guix files only.