diff --git a/action.yml b/action.yml
index 45b82b6..3be4156 100644
--- a/action.yml
+++ b/action.yml
@@ -1,39 +1,39 @@
-name: "ftp-action"
-author: "Sebastian Popp <ftp-action@sebastianpopp.com>"
-description: "Automate copying your files via FTP using this GitHub action."
+name: 'ftp-action'
+author: 'Sebastian Popp <ftp-action@sebastianpopp.com>'
+description: 'Automate copying your files via FTP using this GitHub action.'
 inputs:
   host:
-    description: "FTP host"
+    description: 'FTP host'
     required: true
   user:
-    description: "FTP user"
+    description: 'FTP user'
     required: true
   password:
-    description: "FTP password"
+    description: 'FTP password'
     required: true
   port:
-    description: "FTP port"
+    description: 'FTP port'
     required: false
-    default: "21"
+    default: '21'
   forceSsl:
-    description: "Force SSL encryption"
+    description: 'Force SSL encryption'
     required: false
-    default: "false"
+    default: 'false'
   localDir:
-    description: "Local directory"
+    description: 'Local directory'
     required: false
-    default: "."
+    default: '.'
   remoteDir:
-    description: "Remote directory"
+    description: 'Remote directory'
     required: false
-    default: "."
+    default: '.'
   options:
-    description: "Additional mirror command options"
+    description: 'Additional mirror command options'
     required: false
-    default: ""
+    default: ''
 runs:
-  using: "docker"
-  image: "Dockerfile"
+  using: 'docker'
+  image: 'Dockerfile'
 branding:
-  color: "blue"
-  icon: "upload-cloud"
+  color: 'blue'
+  icon: 'upload-cloud'