package/systemd: fix typos in help text

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/systemd/Config.in

@@ -99,7 +99,7 @@ menuconfig BR2_PACKAGE_SYSTEMD
 
 	  Notice that systemd selects the fsck wrapper from util-linux
 	  but no particular fsck.<fstype> is selected. You must choose
-	  the apropriate ones (e.g. e2fsck, from the e2fsprogs
+	  the appropriate ones (e.g. e2fsck, from the e2fsprogs
 	  package) according to the system configuration.
 
 	  https://freedesktop.org/wiki/Software/systemd/
@@ -212,7 +212,7 @@ config BR2_PACKAGE_SYSTEMD_PSTORE
 	help
 	  When this features is enabled, additional tools and services
 	  are built to support archiving contents of the persistent
-	  storage filesytem.
+	  storage filesystem.
 
 	  https://www.freedesktop.org/software/systemd/man/systemd-pstore.html