Fix error in making source distribution.

check_SCRIPTS -> dist_check_SCRIPTS in tests_auto.

Author: baagaard-usgs

tests_auto/2d/quad4/Makefile.am

@@ -20,7 +20,7 @@ include $(top_srcdir)/check.am
 
 TESTS = testpylith.py
 
-check_SCRIPTS = testpylith.py
+dist_check_SCRIPTS = testpylith.py
 
 dist_noinst_PYTHON = \
 	TestQuad4.py \

tests_auto/2d/tri3/Makefile.am

@@ -20,7 +20,7 @@ include $(top_srcdir)/check.am
 
 TESTS = testpylith.py
 
-check_SCRIPTS = testpylith.py
+dist_check_SCRIPTS = testpylith.py
 
 dist_noinst_PYTHON = \
 	TestTri3.py \

tests_auto/3d/hex8/Makefile.am

@@ -20,7 +20,7 @@ include $(top_srcdir)/check.am
 
 TESTS = testpylith.py
 
-check_SCRIPTS = testpylith.py
+dist_check_SCRIPTS = testpylith.py
 
 dist_noinst_PYTHON = \
 	TestHex8.py \

tests_auto/3d/tet4/Makefile.am

@@ -20,7 +20,7 @@ include $(top_srcdir)/check.am
 
 TESTS = testpylith.py
 
-check_SCRIPTS = testpylith.py
+dist_check_SCRIPTS = testpylith.py
 
 dist_noinst_PYTHON = \
 	TestTet4.py \