diff --git a/README.md b/README.md
index 62fd055..eae21b4 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Just start Minecraft. **Does not download assets.**
 > **Windows:** https://www.python.org/downloads/ (use 3.8.x on Win7, 3.4.4 on WinXP)
 
 # Simple usage:
-- Extract the py and ini to .minecraft
+- Extract the .py and .ini to `.minecraft`
 - Edit `offline-minecraft-launcher.ini` to your liking
 - Start `offline-minecraft-launcher.py`
 - Enter data
@@ -26,6 +26,7 @@ Just start Minecraft. **Does not download assets.**
 - **console:** Whether to show console output (1/0)
 - **gamePath:** Where the game is located
 - **osName:** Override your OS in case it isn't detected (windows/linux/macos)
+- **jvmArch:** Override the architecture of your JVM in case it isn't detected (amd64/x86). If your system is neither amd64/x86, pick `amd64` if it's 64-bit and `x86` if it's 32-bit, for the best results.
 - **jvmArguments:** The arguments to use to launch your JVM, json formatted - You may need to escape "
 - **java:** The path to the java executable. Try not to append a file ending, as `w` will be added, if `console` is `0`