Add correct topics icon to manage group box.

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -851,7 +851,7 @@ void Controller::fillForumButton() {
 			rpl::single(QString()),
 			[] {},
 			st::manageGroupTopicsButton,
-			{ &st::settingsIconGroup, Settings::kIconPurple }));
+			{ &st::settingsIconTopics, Settings::kIconPurple }));
 	const auto unlocks = std::make_shared<rpl::event_stream<bool>>();
 	button->toggleOn(
 		rpl::single(_peer->isForum()) | rpl::then(unlocks->events())

Telegram/SourceFiles/settings/settings.style

@@ -92,6 +92,7 @@ settingsIconPosition: icon {{ "settings/position", settingsIconFg }};
 settingsIconPin: icon {{ "settings/pin", settingsIconFg }};
 settingsIconDownload: icon {{ "settings/download", settingsIconFg }};
 settingsIconMention: icon {{ "settings/mention", settingsIconFg }};
+settingsIconTopics: icon {{ "settings/topics", settingsIconFg }};
 
 settingsPremiumIconChannelsOff: icon {{ "settings/premium/channels_off", settingsIconFg }};
 settingsPremiumIconDouble: icon {{ "settings/premium/double", settingsIconFg }};