Link to Line Awesome icon list

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

app/soapbox/features/soapbox_config/index.js

@@ -296,7 +296,7 @@ class SoapboxConfig extends ImmutablePureComponent {
                   <FormattedMessage id='soapbox_config.hints.promo_panel_fields' defaultMessage='You can have custom defined links displayed on the right panel of the timelines page.' />
                 </span>
                 <span className='hint'>
-                  <FormattedMessage id='soapbox_config.hints.promo_panel_icons' defaultMessage='{ link }' values={{ link: <a target='_blank' href='https://forkaweso.me/Fork-Awesome/icons/'>{intl.formatMessage(messages.promoPanelIconsLink)}</a> }} />
+                  <FormattedMessage id='soapbox_config.hints.promo_panel_icons' defaultMessage='{ link }' values={{ link: <a target='_blank' href='https://icons8.com/line-awesome'>{intl.formatMessage(messages.promoPanelIconsLink)}</a> }} />
                 </span>
                 {
                   soapbox.getIn(['promoPanel', 'items']).map((field, i) => (

docs/customization.md

@@ -73,7 +73,7 @@ Use of the Captcha feature on the registration page is configured during the Ple
 ## Site Logo, Brand Color, and Promo Panel List Items
 The site logo, brand color, and promo panel list items are customized by copying `soapbox.example.json` in the `static/instance` folder to `soapbox.json` and editing that file.  It is recommended that you test your edited soapbox.json file in a JSON validator, such as [JSONLint](https://jsonlint.com/), before using it.
 
-The icon names for the promo panel list items can be source from [Fork Awesome](https://forkaweso.me/Fork-Awesome/icons/). Note that you should hover over or click a selected icon to see what the icon's real name is, e.g. `world`
+The icon names for the promo panel list items can be source from [Line Awesome](https://icons8.com/line-awesome). Note that you should hover over or click a selected icon to see what the icon's real name is, e.g. `world`
 
 The site logo, in SVG format, is rendered to be able to allow the site theme colors to appear in the less than 100% opaque sections of the logo.
 The logo colors are rendered in a color that provides contrast for the site theme.