include: Fix typo in vmrender.idl.

include/vmrender.idl

diff --git a/include/vmrender.idl b/include/vmrender.idl
index edf9e1e..360b5fe 100644
--- a/include/vmrender.idl
+++ b/include/vmrender.idl
@@ -268,7 +268,7 @@
     VMRMode_Windowed = 0x1,
     VMRMode_Windowless = 0x2,
     VMRMode_Renderless = 0x4,
-    VMRMODE_Mask = 0x7
+    VMRMode_Mask = 0x7
 } VMRMode;
 
 enum { MAX_NUMBER_OF_STREAMS = 16 };