MdeModulePkg/Bus/Isa: Fix various typos

[mirror_edk2.git] / MdeModulePkg / Bus / Isa / Ps2KeyboardDxe / Ps2Keyboard.h

diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
index 3666ebc85e7a2c48b7322a48512206ffd13f7c80..c2762db0387875527cedc2aa11367c4e86b621e9 100644 (file)
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
@@ -352,7 +352,7 @@ KeyboardReadKeyStroke (
   Signal the event if there is key available\r
 \r
   @param Event    the event object\r
-  @param Context  waitting context\r
+  @param Context  waiting context\r
 \r
 **/\r
 VOID\r
@@ -411,7 +411,7 @@ KeyboardWaitForKeyEx (
 //\r
 \r
 /**\r
-  Reset the input device and optionaly run diagnostics\r
+  Reset the input device and optionally run diagnostics\r
 \r
   @param This                 - Protocol instance pointer.\r
   @param ExtendedVerification - Driver may perform diagnostics on reset.\r
@@ -430,7 +430,7 @@ KeyboardEfiResetEx (
 \r
 /**\r
     Reads the next keystroke from the input device. The WaitForKey Event can\r
-    be used to test for existance of a keystroke via WaitForEvent () call.\r
+    be used to test for existence of a keystroke via WaitForEvent () call.\r
 \r
 \r
     @param This       - Protocol instance pointer.\r
@@ -438,7 +438,7 @@ KeyboardEfiResetEx (
                  state data for the key that was pressed.\r
 \r
     @retval EFI_SUCCESS           - The keystroke information was returned.\r
-    @retval EFI_NOT_READY         - There was no keystroke data availiable.\r
+    @retval EFI_NOT_READY         - There was no keystroke data available.\r
     @retval EFI_DEVICE_ERROR      - The keystroke information was not returned due to\r
                             hardware errors.\r
     @retval EFI_INVALID_PARAMETER - KeyData is NULL.\r
@@ -486,7 +486,7 @@ KeyboardSetState (
     @param NotifyHandle            - Points to the unique handle assigned to the registered notification.\r
 \r
     @retval EFI_SUCCESS             - The notification function was registered successfully.\r
-    @retval EFI_OUT_OF_RESOURCES    - Unable to allocate resources for necesssary data structures.\r
+    @retval EFI_OUT_OF_RESOURCES    - Unable to allocate resources for necessary data structures.\r
     @retval EFI_INVALID_PARAMETER   - KeyData or NotifyHandle is NULL.\r
 \r
 **/\r
@@ -531,7 +531,7 @@ PushEfikeyBufTail (
   );\r
 \r
 /**\r
-  Judge whether is a registed key\r
+  Judge whether is a registered key\r
 \r
   @param RegsiteredData       A pointer to a buffer that is filled in with the keystroke\r
                               state data for the key that was registered.\r
@@ -539,7 +539,7 @@ PushEfikeyBufTail (
                               state data for the key that was pressed.\r
 \r
   @retval TRUE                Key be pressed matches a registered key.\r
-  @retval FLASE               Match failed.\r
+  @retval FALSE               Match failed.\r
 \r
 **/\r
 BOOLEAN\r