sys/boot: spelling fixes in comments.

No functional change.

7 files changed, 9 insertions, 9 deletions

diff --git a/sys/boot/efi/boot1/boot1.c b/sys/boot/efi/boot1/boot1.c
index 1b84d41..7383387 100644
--- a/sys/boot/efi/boot1/boot1.c
+++ b/sys/boot/efi/boot1/boot1.c
@@ -103,8 +103,8 @@ nodes_match(EFI_DEVICE_PATH *imgpath, EFI_DEVICE_PATH *devpath)
 
 /*
  * device_paths_match returns TRUE if the imgpath isn't NULL and all nodes
- * in imgpath and devpath match up to their respect occurances of a media
- * node, FALSE otherwise.
+ * in imgpath and devpath match up to their respective occurrences of a
+ * media node, FALSE otherwise.
  */
 static BOOLEAN
 device_paths_match(EFI_DEVICE_PATH *imgpath, EFI_DEVICE_PATH *devpath)
diff --git a/sys/boot/efi/include/amd64/efibind.h b/sys/boot/efi/include/amd64/efibind.h
index d7a8dc0..8cfce5b 100644
--- a/sys/boot/efi/include/amd64/efibind.h
+++ b/sys/boot/efi/include/amd64/efibind.h
@@ -238,7 +238,7 @@ typedef uint64_t   UINTN;
 #else // EFI_NT_EMULATOR 
 
 //
-// When build similiar to FW, then link everything together as
+// When building similar to FW, link everything together as
 // one big module.
 //
 
diff --git a/sys/boot/efi/include/arm/efibind.h b/sys/boot/efi/include/arm/efibind.h
index 85537ad..177032a 100644
--- a/sys/boot/efi/include/arm/efibind.h
+++ b/sys/boot/efi/include/arm/efibind.h
@@ -34,7 +34,7 @@ Abstract:
 
 
 //
-// Make sure we are useing the correct packing rules per EFI specification
+// Make sure we are using the correct packing rules per EFI specification
 //
 #ifndef __GNUC__
 #pragma pack()
diff --git a/sys/boot/efi/include/arm64/efibind.h b/sys/boot/efi/include/arm64/efibind.h
index 142f162..4751e2e 100644
--- a/sys/boot/efi/include/arm64/efibind.h
+++ b/sys/boot/efi/include/arm64/efibind.h
@@ -176,7 +176,7 @@ typedef uint64_t   UINTN;
 #define VOLATILE    volatile
 
 //
-// BugBug: Need to find out if this is portable accross compliers.
+// BugBug: Need to find out if this is portable across compilers.
 //
 void __mfa (void);                       
 #define MEMORY_FENCE()    __mfa()
@@ -190,7 +190,7 @@ void __mfa (void);
 #endif
 
 //
-// When build similiar to FW, then link everything together as
+// When build similar to FW, then link everything together as
 // one big module.
 //
 
diff --git a/sys/boot/efi/include/efiuga.h b/sys/boot/efi/include/efiuga.h
index 6dfaf50..28c738e 100644
--- a/sys/boot/efi/include/efiuga.h
+++ b/sys/boot/efi/include/efiuga.h
@@ -139,7 +139,7 @@ typedef enum {
   
     @retval EFI_SUCCESS           - The Blt operation completed.
     @retval EFI_INVALID_PARAMETER - BltOperation is not valid.
-    @retval EFI_DEVICE_ERROR      - A hardware error occured writting to the video buffer.
+    @retval EFI_DEVICE_ERROR      - A hardware error occurred writting to the video buffer.
 
 --*/
 typedef
diff --git a/sys/boot/efi/include/i386/efibind.h b/sys/boot/efi/include/i386/efibind.h
index 6e5a716..0f1d4f1 100644
--- a/sys/boot/efi/include/i386/efibind.h
+++ b/sys/boot/efi/include/i386/efibind.h
@@ -234,7 +234,7 @@ typedef uint32_t   UINTN;
 #else // EFI_NT_EMULATOR 
 
 //
-// When build similiar to FW, then link everything together as
+// When build similar to FW, then link everything together as
 // one big module.
 //
 
diff --git a/sys/boot/efi/loader/main.c b/sys/boot/efi/loader/main.c
index 91b39b1..2efffce 100644
--- a/sys/boot/efi/loader/main.c
+++ b/sys/boot/efi/loader/main.c
@@ -74,7 +74,7 @@ static void efi_zfs_probe(void);
 
 /*
  * Need this because EFI uses UTF-16 unicode string constants, but we
- * use UTF-8. We can't use printf due to the possiblity of \0 and we
+ * use UTF-8. We can't use printf due to the possibility of \0 and we
  * don't support support wide characters either.
  */
 static void