[PATCH 2/4] t/check-non-portable-shell: stop being so polite

[Eric Sunshine <sunshine@sunshineco.com>]

Error messages emitted by this linting script are long and noisy,
consisting of several sections:

    <test-script>:<line#>: error: <explanation>: <failed-shell-text>

Many problem explanations ask the reader to "please" use a suggested
alternative, however, such politeness is unnecessary and just adds to
the noise and length of the line, so drop "please" to make the message a
bit more concise.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
---
 t/check-non-portable-shell.pl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl
index e07f028437..11028578ff 100755
--- a/t/check-non-portable-shell.pl
+++ b/t/check-non-portable-shell.pl
@@ -17,12 +17,12 @@ sub err {
 while (<>) {
 	chomp;
 	/\bsed\s+-i/ and err 'sed -i is not portable';
-	/\becho\s+-[neE]/ and err 'echo with option is not portable (please use printf)';
+	/\becho\s+-[neE]/ and err 'echo with option is not portable (use printf)';
 	/^\s*declare\s+/ and err 'arrays/declare not portable';
-	/^\s*[^#]\s*which\s/ and err 'which is not portable (please use type)';
-	/\btest\s+[^=]*==/ and err '"test a == b" is not portable (please use =)';
-	/\bwc -l.*"\s*=/ and err '`"$(wc -l)"` is not portable (please use test_line_count)';
-	/\bexport\s+[A-Za-z0-9_]*=/ and err '"export FOO=bar" is not portable (please use FOO=bar && export FOO)';
+	/^\s*[^#]\s*which\s/ and err 'which is not portable (use type)';
+	/\btest\s+[^=]*==/ and err '"test a == b" is not portable (use =)';
+	/\bwc -l.*"\s*=/ and err '`"$(wc -l)"` is not portable (use test_line_count)';
+	/\bexport\s+[A-Za-z0-9_]*=/ and err '"export FOO=bar" is not portable (use FOO=bar && export FOO)';
 	# this resets our $. for each file
 	close ARGV if eof;
 }
-- 
2.18.0.233.g985f88cf7e