[PATCH] alpha: fix typos in comments

[Hemanth Selam]

Fix typos in comments, reported by scripts/checkpatch.pl using the
misspelling list in scripts/spelling.txt.  Only touches comments, no code
changes.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@xxxxxxxxx>
---
 arch/alpha/boot/bootpz.c           | 2 +-
 arch/alpha/include/uapi/asm/mman.h | 2 +-
 arch/alpha/kernel/pci_iommu.c      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c
index c6079308eab3..85ccfae58960 100644
--- a/arch/alpha/boot/bootpz.c
+++ b/arch/alpha/boot/bootpz.c
@@ -456,7 +456,7 @@ start_kernel(void)
 #ifdef DEBUG_LAST_STEPS
 	srm_printk("Preparing INITRD info...\n");
 #endif
-	/* Finally, set the INITRD paramenters for the kernel. */
+	/* Finally, set the INITRD parameters for the kernel. */
 	((long *)(ZERO_PGE+256))[0] = initrd_image_start;
 	((long *)(ZERO_PGE+256))[1] = INITRD_IMAGE_SIZE;
 
diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h
index 1e700468a685..6b98bd3e7df6 100644
--- a/arch/alpha/include/uapi/asm/mman.h
+++ b/arch/alpha/include/uapi/asm/mman.h
@@ -61,7 +61,7 @@
 #define MADV_HUGEPAGE	14		/* Worth backing with hugepages */
 #define MADV_NOHUGEPAGE	15		/* Not worth backing with hugepages */
 
-#define MADV_DONTDUMP   16		/* Explicity exclude from the core dump,
+#define MADV_DONTDUMP   16		/* Explicitly exclude from the core dump,
 					   overrides the coredump filter bits */
 #define MADV_DODUMP	17		/* Clear the MADV_NODUMP flag */
 
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 955b6ca61627..093a265adcbf 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -466,7 +466,7 @@ static void alpha_pci_free_coherent(struct device *dev, size_t size,
 	-1  : Not leader, physically adjacent to previous.
 	-2  : Not leader, virtually adjacent to previous.
    Write dma_length of each leader with the combined lengths of
-   the mergable followers.  */
+   the mergeable followers.  */
 
 #define SG_ENT_VIRT_ADDRESS(SG) (sg_virt((SG)))
 #define SG_ENT_PHYS_ADDRESS(SG) __pa(SG_ENT_VIRT_ADDRESS(SG))
-- 
2.48.1