diff --git a/README.md b/README.md
index 1578a59..e647a70 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,8 @@
 1. `cmake -DCMAKE_BUILD_TYPE=Release -DLINUX_WINDOW_SYSTEM:STRING=XCB /path/to/source`
 2. `cmake --build /path/to/build --config Release`
 
+The `LINUX_WINDOW_SYSTEM` variable in the first step can be either `XCB` for the X Window System or `Wayland` for the Wayland Window System. Wayland support is currently not fully supported yet, use only `XCB`.
+
 # Simple Example
 ```cpp
 #include <ehs/EHS.h>
@@ -37,7 +39,7 @@ void LogRaised(const ehs::Log& log)
     ehs::Console::Write_8(result);
 }
 
-ehs::SInt_32 Main(ehs::Str_8* appName, ehs::Str_8* appVerId, ehs::Version* appVer)
+ehs::Int_32 Main(ehs::Str_8* appName, ehs::Str_8* appVerId, ehs::Version* appVer)
 {
 	// Simple identifying meta-data for the logger.
 	*appName = "Simple Example App"; // The application's name