Fix spelling of "resetting".

Cover-Letter: Fixes several spelling errors for the words "resetting",
  "extended", "occur", and "multiple".

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index 5cbd8a4..dd6b53b 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -362,7 +362,7 @@
 	 * issuing warm reset. The ancient kernel code expects this
 	 * value to be written into the register by the bootloader, so
 	 * to support that old code, we write it here instead of in the
-	 * reset_cpu() function just before reseting the CPU.
+	 * reset_cpu() function just before resetting the CPU.
 	 */
 	writel(0xae9efebc, &sysmgr_regs->romcodegrp_warmramgrp_enable);