nvme: improve NVME_HOST_AUTH and NVME_TARGET_AUTH config descriptions

Currently two similar config options NVME_HOST_AUTH and NVME_TARGET_AUTH
have almost same descriptions. It is confusing to choose them in
menuconfig. Improve the descriptions to distinguish them.
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

drivers/nvme/host/Kconfig

@@ -107,11 +107,12 @@ config NVME_TCP_TLS
 	  If unsure, say N.
 
 config NVME_HOST_AUTH
-	bool "NVM Express over Fabrics In-Band Authentication"
+	bool "NVMe over Fabrics In-Band Authentication in host side"
 	depends on NVME_CORE
 	select NVME_AUTH
 	help
-	  This provides support for NVMe over Fabrics In-Band Authentication.
+	  This provides support for NVMe over Fabrics In-Band Authentication in
+	  host side.
 
 	  If unsure, say N.
 

drivers/nvme/target/Kconfig

@@ -99,10 +99,11 @@ config NVME_TARGET_TCP_TLS
 	  If unsure, say N.
 
 config NVME_TARGET_AUTH
-	bool "NVMe over Fabrics In-band Authentication support"
+	bool "NVMe over Fabrics In-band Authentication in target side"
 	depends on NVME_TARGET
 	select NVME_AUTH
 	help
-	  This enables support for NVMe over Fabrics In-band Authentication
+	  This enables support for NVMe over Fabrics In-band Authentication in
+	  target side.
 
 	  If unsure, say N.