diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fbb9c4..9543dac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,10 @@
 
 Notable changes to this project will be documented in this file.
 
-## [2.0.2]
+## [2.1.0]
 
-- Write modified file back properly
+- Write modified file properly
+- Update configs
 
 ## [2.0.1]
 
diff --git a/docs/en/Configuration.md b/docs/en/Configuration.md
index ef49098..bbea431 100644
--- a/docs/en/Configuration.md
+++ b/docs/en/Configuration.md
@@ -4,11 +4,11 @@ To set your own configuration, simply create a `mysite/_config/scaled-uploads.ym
 
 ```yaml
 Axllent\ScaledUploads\ScaledUploads:
-  max-width: 960            # Maximum width - default 960
-  max-height: 800           # Maximum height - default 800
-  auto-rotate: true         # Automatically rotate images that rely on exif information for rotation - default true
+  max_width: 960            # Maximum width - default 960
+  max_height: 800           # Maximum height - default 800
+  auto_rotate: true         # Automatically rotate images that rely on exif information for rotation - default true
   bypass: false             # Bypass (skip) this plugin when uploading - default false
-  force-resampling: true   # Force re-saving the image even if it is smaller - default false
+  force_resampling: true    # Force re-saving the image even if it is smaller - default false
 ```
 
 If you require larger images for a particular DataObject (such as full-width banner), but wish to keep all other uploads scaled
@@ -22,8 +22,8 @@ class BannerImage extends Image
 {
     public function onBeforeWrite()
     {
-        Config::inst()->update('Axllent\\ScaledUploads\\ScaledUploads', 'max-width', 1600);
-        Config::inst()->update('Axllent\\ScaledUploads\\ScaledUploads', 'max-height', 1600);
+        Config::inst()->update('Axllent\\ScaledUploads\\ScaledUploads', 'max_width', 1600);
+        Config::inst()->update('Axllent\\ScaledUploads\\ScaledUploads', 'max_height', 1600);
         parent::onBeforeWrite();
     }
 }