hexnumber: update README and fix formatting
@@ -40,11 +40,12 @@ When mounting a backend with the hexnumber plugin, a few parameters can be confi
sudo kdb mount test.ecf /examples/hexnumber/forced hexnumber /force=1
```
-2. The types recognized as integers can be configured. For this purpose specify all types you want to be considered for possible hexadecimal
- conversion as a semicolon(;)-delimited list. This overwrites the list of default types completely.
+2. The types recognized as integers can be configured. For this purpose specify all *additional* types you want to be considered for
+ possible hexadecimal conversion as an Elektra array. All keys with a type from `/accept/types/#`, or one of the default types, will
+ be converted to hexadecimal if the value starts with `0x` (or `0X`).
```
- sudo kdb mount test.ecf /examples/hexnumber/customtypes hexnumber /integertypes=byte;long;customint
+ sudo kdb mount test.ecf /examples/hexnumber/customtypes hexnumber /accept/types/#0=customint /accept/types/#1=othercustomint
```
## Usage & Example
