diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 62b9598..835348d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -3,20 +3,21 @@
 This is Horusec contributing guide. Please read the following sections to learn how to ask questions and how to work on something.
 
 ## **Table of contents**
-### 1. [**Before you contribute**](#-before-you-contribute)
-> #### 1.1. [**Code of Conduct**](#-code-of-conduct)
-> #### 1.2. [**Legal**](#-legal)
-### 2. [**Prerequisites**](#-prerequisites)
-> #### 2.1. [**Developer Certificate of Origin**](#-developer-certificate-of-origin)
-> #### 2.2. [**Code Review**](#-code-review)
-> #### 2.3. [**Pull Requests**](#-pull-requests)    
-### 3. [**How to contribute?**](#-how-to-contribute?)
- > #### 3.1. [**Prepare your development environment**](#-prepare-your-development-environment)
-> #### 3.2. [**First contribution**](#-first-contribution)
-> #### 3.3. [**Add new feature, bug fixing or improvement**](#-add-new-feature-bugfixing-or-improvement)
-> #### 3.4.  [**Pull Request's approval**](#-pull-request-approval)
-> #### 3.5.  [**After your pull request's approval**](#-after-your-pull-request-approval)
-### 4. [**Community**](#-community)
+
+### 1. [**Before you contribute**](#before-you-contribute)
+> #### 1.1. [**Code of Conduct**](#code-of-conduct)
+> #### 1.2. [**Legal**](#legal)
+### 2. [**Prerequisites**](#prerequisites)
+> #### 2.1. [**Developer Certificate of Origin**](#developer-certificate-of-origin)
+> #### 2.2. [**Code Review**](#code-review)
+> #### 2.3. [**Pull Requests**](#pull-requests)    
+### 3. [**How to contribute?**](#how-to-contribute?)
+ > #### 3.1. [**Prepare your development environment**](#prepare-your-development-environment)
+> #### 3.2. [**First contribution**](#first-contribution)
+> #### 3.3. [**Add new feature, bug fixing or improvement**](#add-new-feature-bugfixing-or-improvement)
+> #### 3.4. [**Pull Request's approval**](#pull-request-approval)
+> #### 3.5. [**After your pull request's approval**](#after-your-pull-request-approval)
+### 4. [**Community**](#community)
 
 ## **Before you contribute**
 
@@ -168,7 +169,7 @@ Your pull request is approved when:
 
 ## **Community**
 
-- Do you have any question about Horusec? Send to out [**mailing list**](horusec@zup.com.br).
+- Do you have any question about Horusec? Send to our e-mail **horusec@zup.com.br**.
 - Let's chat in our [**forum**](https://forum.zup.com.br/c/en/horusec/14).
 
 Thank you for your contribution, you rock! 🚀