[PATCH] x86/boot/e820: fix typo in e820.c comment

[Wang Yong]

change "itsmain" to "its main".

Fixes: 544a0f47e780 ("x86/boot/e820: Rename e820_table_saved to e820_table_firmware and improve the description")
Signed-off-by: Wang Yong <yongw.kernel@xxxxxxxxx>
---
 arch/x86/kernel/e820.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 9dac24680ff8..0614a79c4619 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -53,7 +53,7 @@
  *
  * Once the E820 map has been converted to the standard Linux memory layout
  * information its role stops - modifying it has no effect and does not get
- * re-propagated. So itsmain role is a temporary bootstrap storage of firmware
+ * re-propagated. So its main role is a temporary bootstrap storage of firmware
  * specific memory layout data during early bootup.
  */
 static struct e820_table e820_table_init		__initdata;
-- 
2.25.1