README.md in deepl-rb-2.5.0 vs README.md in deepl-rb-2.5.1

@@ -126,9 +126,10 @@
 | Parameter             | Conversion
 | --------------------- | ---------------
 | `preserve_formatting` | Converts `false` to `'0'` and `true` to `'1'`
 | `split_sentences`     | Converts `false` to `'0'` and `true` to `'1'`
 | `outline_detection`   | Converts `false` to `'0'` and `true` to `'1'`
+| `splitting_tags`      | Converts arrays to strings joining by commas
 | `non_splitting_tags`  | Converts arrays to strings joining by commas
 | `ignore_tags`         | Converts arrays to strings joining by commas
 | `formality`           | No conversion applied
 | `glossary_id`         | No conversion applied