Update setup_en.md

worlds/mlss/docs/setup_en.md

@@ -11,7 +11,7 @@ As we are using Bizhawk, this guide is only applicable to Windows and Linux syst
   - Detailed installation instructions for Bizhawk can be found at the above link.
   - Windows users must run the prerequisite installer first, which can also be found at the above link.
 - The built-in Bizhawk client, which can be installed [here](https://github.com/ArchipelagoMW/Archipelago/releases)
-- A US copy Mario & Luigi: Superstar Saga
+- A US copy of Mario & Luigi: Superstar Saga
 
 ## Optional Software
 
@@ -50,4 +50,4 @@ menu and select "Lua Console". Click the folder button or press Ctrl+O to open a
 Navigate to your Archipelago install folder and open `data/lua/connector_bizhawk_generic.lua`.
 
 To connect the client to the multiserver simply put `<address>:<port>` on the textfield on top and press enter (if the
-server uses password, type in the bottom textfield `/connect <address>:<port> [password]`)
+server uses password, type in the bottom textfield `/connect <address>:<port> [password]`)