Update README.md

Author: DCzajkowski

README.md

@@ -126,13 +126,13 @@ import styles from 'vue-pure-lightbox/dist/VuePureLightbox.css'
 | open-at-index  | integer           | **(Optional)** index of an image to show when opening the modal |
 
 ### Available slots:
-| Slot          | Description                                    | Default                              |
-| ------------- | ---------------------------------------------- | ------------------------------------ |
-| content       | Default value is hen you don't want a def      | <img> tag with src set to path |
-| loader        | DOM to be used when there is an image loading  | LightboxDefaultLoader                |
-| icon-close    | Icon to be used as a close button              | ×                              |
-| icon-previous | Icon to be used as the "next" arrow button     | <svg height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M15.41 16.09l-4.58-4.59 4.58-4.59L14 5.5l-6 6 6 6z"/><path d="M0-.5h24v24H0z" fill="none"/></svg> |
-| icon-next     | Icon to be used as the "previous" arrow button | <svg height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M8.59 16.34l4.58-4.59-4.58-4.59L10 5.75l6 6-6 6z"/><path d="M0-.25h24v24H0z" fill="none"/></svg> |
+| Slot          | Description                                    | Default                                   |
+| ------------- | ---------------------------------------------- | ----------------------------------------- |
+| content       | Default value is hen you don't want a def      | &lt;img&gt; tag with src set to path      |
+| loader        | DOM to be used when there is an image loading  | LightboxDefaultLoader                     |
+| icon-close    | Icon to be used as a close button              | &times; (&amp;times;)                     |
+| icon-previous | Icon to be used as the "next" arrow button     | ![](https://i.imgur.com/oErSVk3.png)(svg) |
+| icon-next     | Icon to be used as the "previous" arrow button | ![](https://i.imgur.com/HcdxJmd.png)(svg) |
 
 ## Contents
 This package consists of just one `.vue` file. It is meant to be as small and simple as possible.