From a1521f09b47cf805872cbd948fa1e94454fa2d2a Mon Sep 17 00:00:00 2001
From: dw1 <dwi.siswanto98@gmail.com>
Date: Tue, 23 Jun 2020 05:59:44 +0700
Subject: [PATCH] :pencil: Update usage docs

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a8bf50b..4559ba2 100644
--- a/README.md
+++ b/README.md
@@ -30,12 +30,13 @@ jobs:
         login: ${{ secrets.SONARQUBE_TOKEN }}
 ```
 
-You can change the analysis base directory by using the optional input `projectBaseDir` like this:
+You can change the analysis base directory and/ project key _(allowed characters: letters, numbers, -, _, . and :, with at least one non-digit.)_ by using the optional input like this:
 
 ```yaml
 uses: kitabisa/sonarqube-action@master
 with:
   projectBaseDir: my-custom-directory
+  projectKey: my-custom-project
 ```
 
 ## Secrets