linked code-scan plugin at prerequisites

Author: bhushan-nemade-dt

docs/user-guide/plugins/copacetic.md

@@ -5,7 +5,7 @@ The Copacetic plugin of Devtron helps you patch your container image vulnerabili
 - Trace the vulnerabilities of your container images, and the **Copacetic** plugin will automatically patch the container image vulnerabilities for you.
 
 ### Prerequisites
-Before integrating the **Copacetic** plugin, install the `Vulnerability Scanning (Trivy/Clair)` integration from Devtron Stack Manager. Once the integration is installed, make sure you have enabled **Scan for vulnerabilities** at the **Build stage** or integrated the **Code-Scan** plugin in the **Pre-build stage**.
+Before integrating the **Copacetic** plugin, install the `Vulnerability Scanning (Trivy/Clair)` integration from Devtron Stack Manager. Once the integration is installed, make sure you have enabled **Scan for vulnerabilities** at the **Build stage** or integrated the [Code-Scan](./code-scan.md) plugin in the **Pre-build stage**.
 
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