Resize an image

sample-functions/ResizeImageMagick/README.md

@@ -5,10 +5,10 @@ To resize an image with ImageMagick do the following:
 **Create your function on the FaaS UI or via `curl`**
 
 ```
-$ curl -s --fail localhost:8080/system/functions -d '{"service": "stronghash", "image": "functions/alpine", "envProcess": "sha512sum", "network": "func_functions"}'
+$ curl -s --fail localhost:8080/system/functions -d \
+'{"service": "resizer", "image": "functions/resizer", "envProcess": "convert - -resize 50% fd:1", "network": "func_functions"}'
 ```
 
-
 **Resize a picture by 50%**
 
 Now pick an image such as the included picture of Gordon and use `curl` or a tool of your choice to send the data to the function. Pipe the result into a new file like this: