diff --git a/Dockerfile b/Dockerfile
index 4386622..85d22e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,3 @@
 FROM qcastel/maven-git-gpg:latest
 
 COPY ./release.sh /usr/local/bin
-COPY ./settings.xml /usr/share/maven/conf
diff --git a/README.md b/README.md
index 01a48de..0c8219f 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ To add default user reviewers to the PR:
       with:
         backport-branches-regex: "releases*"
 
-        reviewers-users: ['alice', 'bob']
+        reviewers-users: "['alice', 'bob']"
         
         git-release-bot-name: "release-bot"
         git-release-bot-email: "release-bot@example.com"
@@ -50,7 +50,7 @@ To add default team reviewers to the PR:
       with:
         backport-branches-regex: "releases*"
 
-        reviewers-teams: ['team-a']
+        reviewers-teams: "['team-a']"
         
         git-release-bot-name: "release-bot"
         git-release-bot-email: "release-bot@example.com"
diff --git a/settings.xml b/settings.xml
deleted file mode 100644
index ba2b916..0000000
--- a/settings.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
-                          https://maven.apache.org/xsd/settings-1.0.0.xsd">
-    <servers>
-        <server>
-            <!-- This id must match the distributionManagement section in pom.xml -->
-            <id>${env.MAVEN_REPO_SERVER_ID}</id>
-            <username>${env.MAVEN_REPO_SERVER_USERNAME}</username>
-            <!-- Credential stored in Travis CI -->
-            <password>${env.MAVEN_REPO_SERVER_PASSWORD}</password>
-        </server>
-    </servers>
-</settings>
\ No newline at end of file