Add note for better FPS

apps/Minecraft Bedrock/description

@@ -1,6 +1,9 @@
 Unoffical launcher for Minecraft Bedrock edition
+
+NOTE: For better performance and smooth FPS, we reccomend a version of bedrock like 1.16.40 as it doesn't contain renderdragon or RTX code.
+
 Run with the menu app "Minecraft Bedrock Launcher" or with the command "GALLIUM_HUD=simple,fps /opt/MCBedrock.AppImage"
- ∙ Sign in with a Google Play account with Minecraft bought or use a APK to play
+ ∙ Sign in with a Google Play account with Minecraft purchased
  ∙ Active comunity to ask for help
  ∙ FPS Counter mod
  ∙ And much more!