Update ru translation for 1.5.1.1

Signed-off-by: Alex Ivanov <ai@contributor.pw>
Change-Id: Iccc084c751bab1e23774e88215141717f7dd3fb1
diff --git a/docs/features.md b/docs/features.md
index 383ba20..babc724 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -1,4 +1,4 @@
-[En español](features.es.md)
+[En español](features.es.md) • [Русский](features.ru.md)
 
 # Features
 The TW Power Tools extension offers the following features/options: