Rename test program to shorten name

Makefile.am

@@ -195,7 +195,7 @@ dist_files_DATA = \
   test/fortran_test_programs/test_real2_choose_kernel_with_api.F90 \
   test/fortran_test_programs/test_real.F90 \
   test/fortran_test_programs/test_real_with_c.F90 \
-  test/fortran_test_programs/test_real_toeplitz_matrix.F90 \
+  test/fortran_test_programs/test_toeplitz.F90 \
   src/elpa2_print_kernels.F90
 
 dist_doc_DATA = README.md USERS_GUIDE.md INSTALL.md CONTRIBUTING.md LICENSE Changelog COPYING/COPYING COPYING/gpl.txt COPYING/lgpl.txt
@@ -281,7 +281,7 @@ elpa1_test_real@SUFFIX@_LDADD = $(build_lib)
 elpa1_test_real@SUFFIX@_FCFLAGS = $(AM_FCFLAGS) @FC_MODOUT@private_modules @FC_MODINC@private_modules
 EXTRA_elpa1_test_real@SUFFIX@_DEPENDENCIES = test/fortran_test_programs/elpa_test_programs_print_headers.X90
 
-elpa1_test_real_toeplitz_matrix@SUFFIX@_SOURCES = test/fortran_test_programs/test_real_toeplitz_matrix.F90
+elpa1_test_real_toeplitz_matrix@SUFFIX@_SOURCES = test/fortran_test_programs/test_toeplitz.F90
 elpa1_test_real_toeplitz_matrix@SUFFIX@_LDADD = $(build_lib)
 elpa1_test_real_toeplitz_matrix@SUFFIX@_FCFLAGS = $(AM_FCFLAGS) @FC_MODOUT@private_modules @FC_MODINC@private_modules
 EXTRA_elpa1_test_real_toeplitz_matrix@SUFFIX@_DEPENDENCIES = test/fortran_test_programs/elpa_test_programs_print_headers.X90