libssh2: use same section as for libssh

package/libssh2/Makefile

@@ -8,7 +8,7 @@ PKG_VERSION:=		1.7.0
 PKG_RELEASE:=		1
 PKG_HASH:=		e4561fd43a50539a8c2ceb37841691baf03ecb7daf043766da1b112e4280d584
 PKG_DESCR:=		client-side c library implementing ssh2 protocol
-PKG_SECTION:=		libs/net
+PKG_SECTION:=		libs/crypto
 PKG_BUILDDEP:=		zlib
 PKG_DEPENDS:=		zlib
 PKG_URL:=		http://www.libssh2.org/