diff --git a/docs/abra/hack.md b/docs/abra/hack.md
index 58326ec..3f6aaad 100644
--- a/docs/abra/hack.md
+++ b/docs/abra/hack.md
@@ -6,9 +6,9 @@ title: Hack
 
 Welcome to Hacking the Planet with `abra`! We're looking forward to see what you come up. If you have any questions, don't hesitate to ask 💖 However, please keep in mind that if any of your changes seems a bit controversial, it's probably best to come have a chat first to avoid heartache.
 
-In general, we're into the idea of "Optimistic Merging" (instead of "Pessimistic Merging" based on our understanding of [C4](https://hintjens.gitbooks.io/social-architecture/content/chapter4.html) (described further down under "Development Process" and also [in this blog post](http://hintjens.com/blog:106)).
+In general, we're into the idea of "Optimistic Merging" (instead of "Pessimistic Merging") based on our understanding of [C4](https://hintjens.gitbooks.io/social-architecture/content/chapter4.html) (described further down under "Development Process" and also [in this blog post](http://hintjens.com/blog:106)).
 
-In other words, we're happy to give you, as contributor, "the commit bit" (read/write permissions on the Git repositories) more or less as soon as you start to submit changes, write recipes, organise or in general, help out in the project. You don't have to prove anything, we can work and learn together! Mistakes are allowed and there are no "stupid questions".
+In other words, we're happy to grant contributors "the commit bit" (read/write permissions on our shared Git repositories) more or less as soon as you start to submit changes, write recipes, organise or in general, help out in the project. You don't have to prove anything, we can work and learn together! Mistakes are allowed and there are no "stupid questions".
 
 We maintain a "team" called "Co-operators" on our 2 main repositories: