1 files changed, 3 insertions, 3 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/ReadEflags.c b/MdePkg/Library/BaseLib/Ia32/ReadEflags.c
index 0773fb27e4..8342c0382b 100644
--- a/MdePkg/Library/BaseLib/Ia32/ReadEflags.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadEflags.c
@@ -19,10 +19,10 @@
   Reads the current value of the EFLAGS register.
 
   Reads and returns the current value of the EFLAGS register. This function is
-  only available on IA-32 and X64. This returns a 32-bit value on IA-32 and a
-  64-bit value on X64.
+  only available on IA-32 and x64. This returns a 32-bit value on IA-32 and a
+  64-bit value on x64.
 
-  @return EFLAGS on IA-32 or RFLAGS on X64.
+  @return EFLAGS on IA-32 or RFLAGS on x64.
 
 **/
 UINTN