typo fixes

Most of these fixes were already submitted for old kernel versions, and were
approved, but for some reason they never made it into the releases.

Because this is a consolidation of a couple old missed patches, it touches both
Kconfigs and documentation texts.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index d6ae38e..87665d7d 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -62,11 +62,11 @@
 	  kernel will automatically use the first serial line, /dev/ttyS0, as
 	  system console.
 
-	  you can set that using a kernel command line option such as
+	  You can set that using a kernel command line option such as
 	  "console=uart8250,io,0x3f8,9600n8"
 	  "console=uart8250,mmio,0xff5e0000,115200n8".
-	  and it will switch to normal serial console when correponding port is
-	  ready.
+	  and it will switch to normal serial console when the corresponding 
+	  port is ready.
 	  "earlycon=uart8250,io,0x3f8,9600n8"
 	  "earlycon=uart8250,mmio,0xff5e0000,115200n8".
 	  it will not only setup early console.