[PATCH V2] ARM: xen/mm.c: A mundane typo fix

[Bhaskar Chowdhury <unixbhaskar@xxxxxxxxx>]

s/acrros/across/

Plus some words need prural version...so did it.(page->pages)

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@xxxxxxxxx>
---
 Changes from V1:
  Randy's findings incorporated.

 arch/arm/xen/mm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 467fa225c3d0..8596dd32dcd5 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -105,8 +105,8 @@ bool xen_arch_need_swiotlb(struct device *dev,
         *      - The Linux page refers to foreign memory
         *      - The device doesn't support coherent DMA request
         *
-        * The Linux page may be spanned acrros multiple Xen page, although
-        * it's not possible to have a mix of local and foreign Xen page.
+        * The Linux page may be spanned across multiple Xen pages, although
+        * it's not possible to have a mix of local and foreign Xen pages.
         * Furthermore, range_straddles_page_boundary is already checking
         * if buffer is physically contiguous in the host RAM.
         *
--
2.30.1