Use the same description string as upstream for the “x” hotkey

app/javascript/flavours/glitch/features/keyboard_shortcuts/index.js

@@ -52,6 +52,10 @@ export default class KeyboardShortcuts extends ImmutablePureComponent {
                 <td><kbd>enter</kbd></td>
                 <td><FormattedMessage id='keyboard_shortcuts.enter' defaultMessage='to open status' /></td>
               </tr>
+              <tr>
+                <td><kbd>x</kbd></td>
+                <td><FormattedMessage id='keyboard_shortcuts.toggle_hidden' defaultMessage='to show/hide text behind CW' /></td>
+              </tr>
               <tr>
                 <td><kbd>up</kbd></td>
                 <td><FormattedMessage id='keyboard_shortcuts.up' defaultMessage='to move up in the list' /></td>
@@ -84,10 +88,6 @@ export default class KeyboardShortcuts extends ImmutablePureComponent {
                 <td><kbd>esc</kbd></td>
                 <td><FormattedMessage id='keyboard_shortcuts.unfocus' defaultMessage='to un-focus compose textarea/search' /></td>
               </tr>
-              <tr>
-                <td><kbd>x</kbd></td>
-                <td><FormattedMessage id='keyboard_shortcuts.expand' defaultMessage='to expand a status with a content warning' /></td>
-              </tr>
               <tr>
                 <td><kbd>?</kbd></td>
                 <td><FormattedMessage id='keyboard_shortcuts.legend' defaultMessage='to display this legend' /></td>