Update README.md

Author: colbyfayock

README.md

@@ -80,7 +80,7 @@ Inside your Netlify config:
 
   [plugins.inputs]
   cloudName = "[Your Cloudinary Cloud Name]"
-  deliveryMethod = "upload"
+  deliveryType = "upload"
   uploadPreset = "[Your Cloudinary Upload Preset]"
 ```
 
@@ -98,7 +98,7 @@ Inside your Netlify config:
 
   [plugins.inputs]
   cloudName = "[Your Cloudinary Cloud Name]"
-  deliveryMethod = "upload"
+  deliveryType = "upload"
 ```
 
 Inside your environment variable configuration:
@@ -108,4 +108,4 @@ CLOUDINARY_API_KEY="[Your Cloudinary API Key]"
 CLOUDINARY_API_SECRET="[Your Cloudinary API Secret]"
 ```
 
-Learn more about [signed uploads](https://cloudinary.com/documentation/upload_images#uploading_assets_to_the_cloud).
+Learn more about [signed uploads](https://cloudinary.com/documentation/upload_images#uploading_assets_to_the_cloud).