diff --git a/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx b/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
index 8838979021..881868907d 100644
--- a/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
+++ b/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
@@ -287,7 +287,7 @@ export default class AppearanceUserSettingsTab extends React.Component<IProps, I
             <span className="mx_SettingsTab_subheading">{_t("Font size")}</span>
             <MessagePreview
                 className="mx_AppearanceUserSettingsTab_fontSlider_preview"
-                message="Hey you. You're the best"
+                message="Hey you. You're the best!"
             />
             <div className="mx_AppearanceUserSettingsTab_fontSlider">
                 <div className="mx_AppearanceUserSettingsTab_fontSlider_smallText">Aa</div>