1 files changed, 12 insertions, 12 deletions
diff --git a/test/pamditherbw.test b/test/pamditherbw.test
index 3f37f117..be560089 100755
--- a/test/pamditherbw.test
+++ b/test/pamditherbw.test
@@ -47,62 +47,62 @@ echo "Error messages should appear below the line." 1>&2
 echo "-----------------------------------------------------------" 1>&2
 
 pamditherbw -fs -atkinson       ${test_red} > ${test_out} || \
-  echo -n "Expected failure 1"
+  printf "Expected failure 1"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -floyd -atkinson    ${test_red} > ${test_out} || \
-  echo -n "Expected failure 2"
+  printf "Expected failure 2"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -dither8  -cluster3 ${test_red} > ${test_out} || \
-  echo -n "Expected failure 3"
+  printf "Expected failure 3"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -cluster3 -cluster4 ${test_red} > ${test_out} || \
-  echo -n "Expected failure 4"
+  printf "Expected failure 4"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -cluster3 -cluster8 ${test_red} > ${test_out} || \
-  echo -n "Expected failure 5"
+  printf "Expected failure 5"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -cluster4 -cluster8 ${test_red} > ${test_out} || \
-  echo -n "Expected failure 6"
+  printf "Expected failure 6"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -hilbert -threshold ${test_red} > ${test_out} || \
-  echo -n "Expected failure 7"
+  printf "Expected failure 7"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -clump=8            ${test_red} > ${test_out} || \
-  echo -n "Expected failure 8"
+  printf "Expected failure 8"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -fs -clump=8        ${test_red} > ${test_out} || \
-  echo -n "Expected failure 9"
+  printf "Expected failure 9"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -hilbert -clump=1   ${test_red} > ${test_out} || \
-  echo -n "Expected failure 10"
+  printf "Expected failure 10"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -th -value=-1       ${test_red} > ${test_out} || \
-  echo -n "Expected failure 11"
+  printf "Expected failure 11"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pamditherbw -th -value=1.1      ${test_red} > ${test_out} || \
-  echo -n "Expected failure 12"
+  printf "Expected failure 12"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}