[PATCH] xen/efi: efibind: Fix typo in comment

[Frediano Ziglio <frediano.ziglio@xxxxxxxxx>]

expresion -> expression

Signed-off-by: Frediano Ziglio <frediano.ziglio@xxxxxxxxx>
---
 xen/arch/x86/include/asm/x86_64/efibind.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/include/asm/x86_64/efibind.h 
b/xen/arch/x86/include/asm/x86_64/efibind.h
index 28bc18c24b..b29342c61c 100644
--- a/xen/arch/x86/include/asm/x86_64/efibind.h
+++ b/xen/arch/x86/include/asm/x86_64/efibind.h
@@ -176,7 +176,7 @@ typedef uint64_t   UINTN;
     #elif __clang__ || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
         #define EFIAPI __attribute__((__ms_abi__))  // Force Microsoft ABI
     #else
-        #define EFIAPI          // Substitute expresion to force C calling 
convention
+        #define EFIAPI          // Substitute expression to force C calling 
convention
     #endif
 #endif
 
-- 
2.34.1