diff --git a/windows/_rc2bin/winapi.hpp b/windows/_rc2bin/winapi.hpp
index 4f24f607..f5458809 100644
--- a/windows/_rc2bin/winapi.hpp
+++ b/windows/_rc2bin/winapi.hpp
@@ -16,7 +16,7 @@
 // get Windows version right; right now Windows Vista
 // unless otherwise stated, all values from Microsoft's sdkddkver.h
 // TODO is all of this necessary? how is NTDDI_VERSION used?
-// TODO plaform update sp2
+// TODO platform update sp2
 #define WINVER			0x0600	/* from Microsoft's winnls.h */
 #define _WIN32_WINNT		0x0600
 #define _WIN32_WINDOWS	0x0600	/* from Microsoft's pdh.h */
diff --git a/windows/winapi.hpp b/windows/winapi.hpp
index 92c08230..b6f2470b 100644
--- a/windows/winapi.hpp
+++ b/windows/winapi.hpp
@@ -16,7 +16,7 @@
 // get Windows version right; right now Windows Vista
 // unless otherwise stated, all values from Microsoft's sdkddkver.h
 // TODO is all of this necessary? how is NTDDI_VERSION used?
-// TODO plaform update sp2
+// TODO platform update sp2
 #define WINVER			0x0600	/* from Microsoft's winnls.h */
 #define _WIN32_WINNT		0x0600
 #define _WIN32_WINDOWS	0x0600	/* from Microsoft's pdh.h */