Update self-hosted-gitlab.md

Author: guritfaq

docs/integrations/self-hosted-gitlab.md

@@ -24,7 +24,7 @@ image: "/preview_meta.jpg"
 
 This page guides you through the process of integrating your Self-Managed GitLab with CodeRabbit.
 
-To initiate the integration, we require specific information. This is essential for the initial setup of our CodeRabbit user and the creation of the CodeRabbit application within your ___domain. Once this setup is complete, you can log in directly using the OAuth2 flow.
+To initiate the integration, we require specific information. This is essential for the initial setup of CodeRabbit within your ___domain. Once this setup is complete, you can log in directly using the OAuth2 flow.
 
 ### **Step 1: Getting Started**
 
@@ -40,7 +40,7 @@ On this page, enter the URL of your self managed GitLab instance and click submi
 
 ### **Step 3: Enter Admin Personal Access Token (First time only)**
 
-If this is the first time you are signing up with your instance, we need a admin access token for setting up the CodeRabbit bot.
+If this is the first time you are signing up with your instance, we need an admin access token for setting up the CodeRabbit.
 
 #### **Generating Admin Personal Access token**
 
@@ -66,4 +66,8 @@ GitLab offers an option to generate a personal access token for adding a new use
 - On subsequent visits, your setup will be automatically detected, allowing for direct login.
 ![Untitled](./images/self-hosted-page.png)
 
+### **Step 5: Whitelist CodeRabbit IP address**
+
+Use this CodeRabbit IP if your instance requires IP whitelisting `35.222.179.152/32` 
+
 - Furthermore, please refer to our Get Started Guide to make the most of CodeRabbit [here](../get-started/add-repo.md).