1 files changed, 4 insertions, 4 deletions
diff --git a/test/pgmhist.test b/test/pgmhist.test
index 83f3c52e..c141627d 100755
--- a/test/pgmhist.test
+++ b/test/pgmhist.test
@@ -35,21 +35,21 @@ echo "Error messages should appear below the line." 1>&2
 echo "-----------------------------------------------------------" 1>&2
 
 pgmhist -median   -quartile testgrid.pbm > ${test_out} || \
-  echo -n "Expected failure 1"
+  printf "Expected failure 1"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pgmhist -median   -decile   testgrid.pbm > ${test_out} || \
-  echo -n "Expected failure 2"
+  printf "Expected failure 2"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pgmhist -quartile -decile   testgrid.pbm > ${test_out} || \
-  echo -n "Expected failure 3"
+  printf "Expected failure 3"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}
 
 pgmhist testimg.ppm > ${test_out} || \
-  echo -n "Expected failure 4"
+  printf "Expected failure 4"
   test -s ${test_out}; echo " "$?
   rm -f ${test_out}