Fix a lot of lint, mostly trailing whitespace.

This is lint reported by the new lint-checking functionality in beautify.py.
(We can change to a different lint checker if we have a better one, but it
would probably still flag these same problems.)

Lint checking can help a lot, but only if we get the lint under control.

1 files changed, 2 insertions, 2 deletions

diff --git a/regression-testing/run-test-detokenizer.perl b/regression-testing/run-test-detokenizer.perl
index e297b90be..9e5888ed0 100755
--- a/regression-testing/run-test-detokenizer.perl
+++ b/regression-testing/run-test-detokenizer.perl
@@ -166,12 +166,12 @@ sub runDetokenizerTest {
     unless (mkdir($testOutputDir)) {
 	return fail($testCase->getName().": Failed to create output directory ".$testOutputDir." [".$!."]");
     }
-    
+
     open TOK, ">".$tokenizedFile;
     binmode TOK, ":utf8";
     print TOK $testCase->getTokenizedText();
     close TOK;
-    
+
     open TRUTH, ">".$expectedFile;
     binmode TRUTH, ":utf8";
     print TRUTH $testCase->getRightAnswer();