(docs) add text formatting feature

Author: antoine92190

README.md

@@ -19,6 +19,7 @@
 - Edit messages
 - Reply to other messages
 - UI elements for seen, new, deleted and typing messages
+- Text formatting - bold, italic, strikethrough, code
 - Online / Offline status
 - Flexible options
 - Custom theming - light and dark modes
@@ -189,7 +190,7 @@ textMessages="{
 }"
 ```
 
-(8) `textFormatting` can be used to add text formatting. Currently, bold, italic, strikethrough and underline formatting are available and can be used in conjonction. You can disable text formatting by passing the prop as `:textFormatting="false"`.
+(8) `textFormatting` can be used to add text formatting. Currently, bold, italic, strikethrough, underline, inline code and multiline code formatting are available and can be used in conjonction. You can disable text formatting by passing the prop as `:textFormatting="false"`.
 
 | Style             | Syntax          | Example                                | Output                                 |
 | ----------------- | --------------- | -------------------------------------- | -------------------------------------- |