Fix bug in ENABLE_SECOND_DERIVATIVES guard positioning
Fix bug in ENABLE_SECOND_DERIVATIVES guard positioning

This was an actual bug in the --disable-second case, not just a warning

capitalaslash/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,libMesh/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,roystgnr/libmesh,capitalaslash/libmesh,BalticPinguin/libmesh,dschwen/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,roystgnr/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,libMesh/libmesh,dschwen/libmesh,roystgnr/libmesh,libMesh/libmesh,libMesh/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,BalticPinguin/libmesh,dschwen/libmesh,jwpeterson/libmesh,libMesh/libmesh,BalticPinguin/libmesh,dschwen/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,libMesh/libmesh,roystgnr/libmesh,dschwen/libmesh,capitalaslash/libmesh,dschwen/libmesh,libMesh/libmesh,roystgnr/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,roystgnr/libmesh,roystgnr/libmesh,dschwen/libmesh,libMesh/libmesh,dschwen/libmesh