test files: text editor removed trailing space while it shouldn't have

wetb/prepost/tests/data/demo_dlc/ref/pbs_in/dlc01_demos/dlc01_steady_wsp10_s100.p

@@ -68,7 +68,7 @@ if [ -z ${LAUNCH_PBS_MODE+x} ] ; then
 # find+xargs mode: 1 PBS job, multiple cases
 else
   echo "execute HAWC2, do not fork and wait"
-  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp10_s100.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp10_s100.err.out
+  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp10_s100.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp10_s100.err.out 
 fi
 # ------------------------------------------------------------------------------
 

wetb/prepost/tests/data/demo_dlc/ref/pbs_in/dlc01_demos/dlc01_steady_wsp11_s101.p

@@ -68,7 +68,7 @@ if [ -z ${LAUNCH_PBS_MODE+x} ] ; then
 # find+xargs mode: 1 PBS job, multiple cases
 else
   echo "execute HAWC2, do not fork and wait"
-  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp11_s101.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp11_s101.err.out
+  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp11_s101.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp11_s101.err.out 
 fi
 # ------------------------------------------------------------------------------
 

wetb/prepost/tests/data/demo_dlc/ref/pbs_in/dlc01_demos/dlc01_steady_wsp8_noturb.p

@@ -68,7 +68,7 @@ if [ -z ${LAUNCH_PBS_MODE+x} ] ; then
 # find+xargs mode: 1 PBS job, multiple cases
 else
   echo "execute HAWC2, do not fork and wait"
-  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp8_noturb.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp8_noturb.err.out
+  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp8_noturb.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp8_noturb.err.out 
 fi
 # ------------------------------------------------------------------------------
 

wetb/prepost/tests/data/demo_dlc/ref/pbs_in/dlc01_demos/dlc01_steady_wsp9_noturb.p

@@ -68,7 +68,7 @@ if [ -z ${LAUNCH_PBS_MODE+x} ] ; then
 # find+xargs mode: 1 PBS job, multiple cases
 else
   echo "execute HAWC2, do not fork and wait"
-  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp9_noturb.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp9_noturb.err.out
+  (time WINEARCH=win32 WINEPREFIX=~/.wine32 numactl --physcpubind=$CPU_NR wine hawc2-latest ./htc/dlc01_demos/dlc01_steady_wsp9_noturb.htc) 2>&1 tee pbs_out/dlc01_demos/dlc01_steady_wsp9_noturb.err.out 
 fi
 # ------------------------------------------------------------------------------