oniro-mounts: Fix minor typo

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

meta-oniro-core/recipes-core/oniro-mounts/oniro-mounts.bb

@@ -6,7 +6,7 @@ SUMMARY = "Systemd mount units for the provided partitions"
 SECTION = "base"
 DESCRIPTION = "This recipe provides a set of mount units for the partition \
 table used for the OS. It becomes the foundation of various functionalities. \
-For example, runtime state management as part of a separatae state partition \
+For example, runtime state management as part of a separate state partition \
 (sysdata)"
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"