Missing backslash in Makefile.am

src/Makefile.am

@@ -63,7 +63,7 @@ AM_SOURCES = space.c runner.c queue.c task.c cell.c engine.c \
 nobase_noinst_HEADERS = align.h approx_math.h atomic.h cycle.h error.h inline.h kernel_hydro.h kernel_gravity.h \
 		 kernel_long_gravity.h vector.h cache.h runner_doiact.h runner_doiact_vec.h runner_doiact_grav.h runner_doiact_fft.h \
                  runner_doiact_nosort.h units.h intrinsics.h minmax.h kick.h timestep.h drift.h adiabatic_index.h io_properties.h \
-		 dimension.h equation_of_state.h part_type.h periodic.h
+		 dimension.h equation_of_state.h part_type.h periodic.h \
 		 gravity.h gravity_io.h \
 		 gravity/Default/gravity.h gravity/Default/gravity_iact.h gravity/Default/gravity_io.h \
 		 gravity/Default/gravity_debug.h gravity/Default/gravity_part.h  \

src/multipole.h

@@ -28,7 +28,6 @@
 #include <string.h>
 
 /* Includes. */
-//#include "active.h"
 #include "align.h"
 #include "const.h"
 #include "error.h"