remove debugging echos

test/50-assert-15-assert_output.bats

diff --git a/test/50-assert-15-assert_output.bats b/test/50-assert-15-assert_output.bats
index 16ced75..88f1278 100755
--- a/test/50-assert-15-assert_output.bats
+++ b/test/50-assert-15-assert_output.bats
@@ -29,7 +29,6 @@
 @test 'assert_output(): succeeds if output is non-empty' {
   run echo 'a'
   run assert_output
-echo "$output"
   [ "$status" -eq 0 ]
   [ "${#lines[@]}" -eq 0 ]
 }
@@ -37,7 +36,6 @@
 @test 'assert_output(): fails if output is empty' {
   run echo ''
   run assert_output
-echo "$output"
   [ "$status" -eq 1 ]
   [ "${#lines[@]}" -eq 3 ]
   [ "${lines[0]}" == '-- no output --' ]
@@ -50,7 +48,6 @@
   run assert_output - <<STDIN
 a
 STDIN
-echo "$output"
   [ "$status" -eq 0 ]
   [ "${#lines[@]}" -eq 0 ]
 }

test/50-assert-16-refute_output.bats

diff --git a/test/50-assert-16-refute_output.bats b/test/50-assert-16-refute_output.bats
index 7983750..10c8fc4 100755
--- a/test/50-assert-16-refute_output.bats
+++ b/test/50-assert-16-refute_output.bats
@@ -28,7 +28,6 @@
 @test 'refute_output(): succeeds if output is empty' {
   run echo ''
   run refute_output
-echo "$output"
   [ "$status" -eq 0 ]
   [ "${#lines[@]}" -eq 0 ]
 }
@@ -36,7 +35,6 @@
 @test 'refute_output(): fails if output is non-empty' {
   run echo 'a'
   run refute_output
-echo "$output"
   [ "$status" -eq 1 ]
   [ "${#lines[@]}" -eq 3 ]
   [ "${lines[0]}" == '-- unexpected output --' ]