olsr: fix package name display

Use the package name, olsr, instead of the tarball file name.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/olsr/Config.in

@@ -1,5 +1,5 @@
 config BR2_PACKAGE_OLSR
-	bool "olsrd"
+	bool "olsr"
 	depends on BR2_USE_MMU # fork()
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on !BR2_STATIC_LIBS