payloads/Kconfig: Use third-person singular in description

Change-Id: I7bbc346771cff9954839c66c8ef6f237f116241f
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/27299
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/payloads/Kconfig b/payloads/Kconfig
index 6b10a0d..ec581c0 100644
--- a/payloads/Kconfig
+++ b/payloads/Kconfig
@@ -102,7 +102,7 @@
 	help
 	  Select this option if your payload is of type FIT.
 	  Enables FIT parser and devicetree patching. The FIT is non
-	  self-extracting and need to have a compatible compression format.
+	  self-extracting and needs to have a compatible compression format.
 
 config COMPRESS_SECONDARY_PAYLOAD
 	bool "Use LZMA compression for secondary payloads"