diff --git a/MdePkg/Include/Library/PrintLib.h b/MdePkg/Include/Library/PrintLib.h
index c6acd9173b..2b020384ef 100644
--- a/MdePkg/Include/Library/PrintLib.h
+++ b/MdePkg/Include/Library/PrintLib.h
@@ -63,7 +63,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   [.precision]:
 
     - *
-      - The prevision of the field is specified by a UINTN argument in the 
+      - The precision of the field is specified by a UINTN argument in the 
         argument list.
     - number
       - The number specified as a decimal value represents the precision of