treewide: Fix typos in Kconfig

This patch fix spelling typos found in Kconfig.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 4e230e7..eb5df9d 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -110,7 +110,7 @@
 config IRQ_CROSSBAR
 	bool
 	help
-	  Support for a CROSSBAR ip that preceeds the main interrupt controller.
+	  Support for a CROSSBAR ip that precedes the main interrupt controller.
 	  The primary irqchip invokes the crossbar's callback which inturn allocates
 	  a free irq and configures the IP. Thus the peripheral interrupts are
 	  routed to one of the free irqchip interrupt lines.