[PATCH v2] docs: arm64: Fix typo "initalised" in booting.rst

[Hemanth Selam]

Correct the misspelling "initalised" in the arm64 booting document.

v1 changed it to "initialized", which quietly moved the file from
British to American spelling.  Randy Dunlap pointed out that
doc-guide/checkpatch.rst asks that both spellings be left alone, so
this uses "initialised" and only fixes the missing "i".

checkpatch.pl suggested "initialized" because scripts/spelling.txt maps
these two entries to the American form; that is addressed separately.

Only the documentation text changes.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@xxxxxxxxx>
---
 Documentation/arch/arm64/booting.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/arch/arm64/booting.rst b/Documentation/arch/arm64/booting.rst
index 13ef311dace8..891fd22f7229 100644
--- a/Documentation/arch/arm64/booting.rst
+++ b/Documentation/arch/arm64/booting.rst
@@ -588,7 +588,7 @@ following manner:
 
 - CPUs with a "spin-table" enable-method must have a 'cpu-release-addr'
   property in their cpu node.  This property identifies a
-  naturally-aligned 64-bit zero-initalised memory location.
+  naturally-aligned 64-bit zero-initialised memory location.
 
   These CPUs should spin outside of the kernel in a reserved area of
   memory (communicated to the kernel by a /memreserve/ region in the