chore: update top-level README.md (gnolang#1436)

<!-- please provide a detailed description of the changes made in this
pull request. -->

<details><summary>Contributors' checklist...</summary>

- [ ] Added new tests, or not needed, or not feasible
- [ ] Provided an example (e.g. screenshot) to aid review or the PR is
self-explanatory
- [ ] Updated the official documentation or not needed
- [ ] No breaking changes were made, or a `BREAKING CHANGE: xxx` message
was included in the description
- [ ] Added references to related issues and PRs
- [ ] Provided any useful hints for running manual tests
- [ ] Added new benchmarks to [generated
graphs](https://gnoland.github.io/benchmarks), if any. More info
[here](https://github.com/gnolang/gno/blob/master/.benchmarks/README.md).
</details>

README.md

@@ -20,7 +20,9 @@ consensus engine.
 If you haven't already, take a moment to check out our [website](https://gno.land/).
 
 > The website is a deployment of our [gnoweb](./gno.land/cmd/gnoweb) frontend; you
-> can use it to check out [some](https://test3.gno.land/r/demo/boards) [example](https://test3.gno.land/r/gnoland/blog)
+> can use it to check out
+> [some](https://test3.gno.land/r/demo/boards)
+> [example](https://test3.gno.land/r/gnoland/blog)
 > [contracts](https://test3.gno.land/r/demo/users).
 >
 > Use the `[source]` button in the header to inspect the program's source; use
@@ -45,6 +47,7 @@ We look forward to seeing your first PR!
 * [gnovm](./gnovm) - GnoVM and Gnolang.
 * [gno.land](./gno.land) - Gno.land blockchain and tools.
 * [tm2](./tm2) - Tendermint2.
+* [contribs](./contribs) - Collection of enhanced tools for Gno.
 
 ## Socials & Contact
 
@@ -67,7 +70,6 @@ We look forward to seeing your first PR!
   * [gnokey](./gno.land/cmd/gnokey) - key manipulation, also general interaction with gnoland
   * [gnoland](./gno.land/cmd/gnoland) - runs the blockchain node
   * [gnoweb](./gno.land/cmd/gnoweb) - serves gno website, along with user-defined content
-  * [logos](./misc/logos) - intended to be used as a browser
 
   Developer commands: