trivial: fix typos/grammar errors in Kconfig texts

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/fs/ubifs/Kconfig b/fs/ubifs/Kconfig
index e35b54d..830e3f7 100644
--- a/fs/ubifs/Kconfig
+++ b/fs/ubifs/Kconfig
@@ -22,7 +22,7 @@
 	depends on UBIFS_FS
 	help
 	  This option allows to explicitly choose which compressions, if any,
-	  are enabled in UBIFS. Removing compressors means inbility to read
+	  are enabled in UBIFS. Removing compressors means inability to read
 	  existing file systems.
 
 	  If unsure, say 'N'.
@@ -32,7 +32,7 @@
 	depends on UBIFS_FS
 	default y
 	help
-	   LZO compressor is generally faster then zlib but compresses worse.
+	   LZO compressor is generally faster than zlib but compresses worse.
 	   Say 'Y' if unsure.
 
 config UBIFS_FS_ZLIB