diff --git a/README.md b/README.md
index c1d6de6..c490405 100644
--- a/README.md
+++ b/README.md
@@ -38,8 +38,8 @@ Generate a coffeescript for cropping:
     rails generate cropper user avatar
 
  this should give you a file in:
- 
-     app/assets/javascripts/users.js.coffee    
+
+     app/assets/javascripts/users.js.coffee
 
 ## Usage
 
@@ -48,7 +48,7 @@ Open your model file and add the cropper:
      class User < ActiveRecord::Base
        mount_uploader :avatar, AvatarUploader
        crop_uploaded :avatar  ## Add this
-     end        
+     end
 
 Render a view after creating/updating a user, add a `crop` action in your `controller.` For example:
 
@@ -69,9 +69,9 @@ Render a view after creating/updating a user, add a `crop` action in your `contr
             format.json { render json: @user.errors, status: :unprocessable_entity }
           end
         end
-      end    
+      end
 
-For `Rails 4.x`, whitelist the cropping attributes - `fieldname_crop_x`, `fieldname_crop_y`, `fieldname_crop_w`, `fieldname_crop_h`. 
+For `Rails 4.x`, whitelist the cropping attributes - `fieldname_crop_x`, `fieldname_crop_y`, `fieldname_crop_w`, `fieldname_crop_h`.
 
 For example:
 
@@ -100,7 +100,7 @@ Call process on the version you would like to be cropped:
     version :thumb do
       process crop: :avatar  ## Crops this version based on original image
       resize_to_limit(100,100)
-    end      
+    end
 
 If there are no versions, and original file is to be cropped directly then call the process directly within `AvatarUploader`,
 
@@ -109,51 +109,51 @@ If there are no versions, and original file is to be cropped directly then call
 ##NOTES
 
 1. Current Documentation is for **CarrierWave-Crop v0.1.2**
-2. Supports processors `rmagick` and `mini-magick`. 
-   
+2. Supports processors `rmagick` and `mini-magick`.
+
    **To use `rmagick`, add it in your `Gemfile` as:**
 
          gem 'rmagick', :require => 'RMagick'  ## Specify appropriate version, if needed
 
-   Run `bundle`    
+   Run `bundle`
 
    Include it in your CarrierWave Uploader. For example:
 
          class AvatarUploader < CarrierWave::Uploader::Base
-           include CarrierWave::RMagick  
+           include CarrierWave::RMagick
            ...
-         end 
+         end
+
+    **To use `mini_magick`, add it in your `Gemfile` as:**
 
-    **To use `mini_magick`, add it in your `Gemfile` as:**    
-    
          gem 'mini_magick'  ## Specify appropriate version, if needed
 
-   Run `bundle`    
+   Run `bundle`
 
    Include it in your CarrierWave Uploader. For example:
 
          class AvatarUploader < CarrierWave::Uploader::Base
-           include CarrierWave::MiniMagick  
+           include CarrierWave::MiniMagick
            ...
-         end 
+         end
 
 3. Supports cropping of ONE attachment per model. Can be directly applied on original attachment if no versions exists.
 
          process crop: :avatar
-        
+
 4. Supports cropping of MULTIPLE versions of one attachment per model.
 5. In form helpers, by default *original image* is rendered. To render a specific version for cropping pass `version` option. For example:
 
-         <%= f.cropbox :avatar , version: :medium %>   
-         <%= f.peviewbox :avatar , version: :medium %>  ## Pass the same version as specified in cropbox     
-         
+         <%= f.cropbox :avatar , version: :medium %>
+         <%= f.previewbox :avatar , version: :medium %>  ## Pass the same version as specified in cropbox
+
 6. By default `previewbox` has `100x100` dimensions and `cropbox` defaults to the target geometry for the version.
    `width` and `height` can be specified for these form helpers. BUT If you override ONE of width/height you MUST override both, otherwise passed option would be ignored.
 
          <%= f.cropbox :avatar, width: 550, height: 600 %>
          <%= f.previewbox :avatar, width: 200, height: 200 %>
-         
-7. By default, `process crop: :avatar` will create the cropped version based on original image. 
+
+7. By default, `process crop: :avatar` will create the cropped version based on original image.
    To resize the image to a particular dimension before cropping, pass two more arguments `width` and `height`.
 
          ## If ONLY "thumb" version is to be cropped
@@ -164,9 +164,9 @@ If there are no versions, and original file is to be cropped directly then call
          version :thumb do
            ## To crop this version based on `jumbo` version, pass width = 600 and height = 600
            ## Specify both width and height values otherwise they would be ignored
-           process crop: [:avatar, 600, 600]  
+           process crop: [:avatar, 600, 600]
            resize_to_limit(100,100)
-         end    
+         end
 
 ### Credits and resources
 * [CarrierWave](https://github.com/carrierwaveuploader/carrierwave)