fixed those completely butchered todo checkboxes in readme hahaha

README.md

@@ -4,10 +4,10 @@ rodo is a todo-list program for the command line.
 
 Todo:
 
-[X] - Learn the basics of Makefiles
-[X] - Make a Makefile
-[ ] - Update the `README.md` to match the new `Makefile`
-[ ] - Remove `install.sh` and `uninstall.sh` scripts after the `README.md` is updated
+- [X] Learn the basics of Makefiles
+- [X] Make a Makefile
+- [ ] Update the `README.md` to match the new `Makefile`
+- [ ] Remove `install.sh` and `uninstall.sh` scripts after the `README.md` is updated
 
 # Screenshot