Update boot3dsx.3ds.md

mild phrasing and operation order change

cogs/assistance-cmds/boot3dsx.3ds.md

@@ -3,8 +3,8 @@ help-desc: Download link for 3DS Homebrew Launcher, boot.3dsx
 aliases: hbl
 ---
 
-The 3DS Homebrew Launcher, download the latest release zip from here:
+The latest release of the 3DS Homebrew Launcher can be downloaded from here:
 
 https://github.com/devkitPro/3ds-hbmenu/releases/
 
-Unzip it to the root of your SD card.
+Unzip it to the root of your SD card, replacing/overwriting any `boot.3dsx` that may already exist.