package/libnetconf2: fix library typo

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c805d1e7c7a7de0b88157e08860fb3bc3ae3b50d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libnetconf2/Config.in

@@ -12,7 +12,7 @@ config BR2_PACKAGE_LIBNETCONF2
 
 	  https://github.com/CESNET/libnetconf2
 
-comment "libnetconf2 needs a toolchain w/ threads, dynamic libraray"
+comment "libnetconf2 needs a toolchain w/ threads, dynamic library"
 	depends on BR2_USE_MMU
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 	depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS