MdeModulePkg/Core: Fix typos in comments

[mirror_edk2.git] / MdeModulePkg / Core / Pei / Dispatcher / Dispatcher.c

diff --git a/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c b/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c
index 715e9d2d8338ca099299444cf2e363542eb38fd3..3934ed0a4a0114e66e521a946b8667edf79bd93e 100644 (file)
--- a/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c
+++ b/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c
@@ -671,8 +671,8 @@ PeiCheckAndSwitchStack (
 \r
   if (Private->SwitchStackSignal) {\r
     //\r
-    // Before switch stack from temporary memory to permenent memory, calculate the heap and stack\r
-    // usage in temporary memory for debuging.\r
+    // Before switch stack from temporary memory to permanent memory, calculate the heap and stack\r
+    // usage in temporary memory for debugging.\r
     //\r
     DEBUG_CODE_BEGIN ();\r
       UINT32  *StackPointer;\r
@@ -709,10 +709,10 @@ PeiCheckAndSwitchStack (
     //\r
     // Reserve the size of new stack at bottom of physical memory\r
     //\r
-    // The size of new stack in permenent memory must be the same size \r
+    // The size of new stack in permanent memory must be the same size\r
     // or larger than the size of old stack in temporary memory.\r
     // But if new stack is smaller than the size of old stack, we also reserve\r
-    // the size of old stack at bottom of permenent memory.\r
+    // the size of old stack at bottom of permanent memory.\r
     //\r
     NewStackSize = RShiftU64 (Private->PhysicalMemoryLength, 1);\r
     NewStackSize = ALIGN_VALUE (NewStackSize, EFI_PAGE_SIZE);\r
@@ -789,7 +789,7 @@ PeiCheckAndSwitchStack (
 \r
       //\r
       // Temporary Ram Support PPI is provided by platform, it will copy \r
-      // temporary memory to permenent memory and do stack switching.\r
+      // temporary memory to permanent memory and do stack switching.\r
       // After invoking Temporary Ram Support PPI, the following code's \r
       // stack is in permanent memory.\r
       //\r
@@ -1142,7 +1142,7 @@ PeiDispatcher (
             if ((Private->PeiMemoryInstalled) && (Private->Fv[FvCount].PeimState[PeimCount] == PEIM_STATE_REGISITER_FOR_SHADOW) &&   \\r
                 (Private->HobList.HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME || PcdGetBool (PcdShadowPeimOnS3Boot))) {\r
               //\r
-              // If memory is availble we shadow images by default for performance reasons.\r
+              // If memory is available we shadow images by default for performance reasons.\r
               // We call the entry point a 2nd time so the module knows it's shadowed.\r
               //\r
               //PERF_START (PeiServices, L"PEIM", PeimFileHandle, 0);\r