diff --git a/.clang-tidy b/.clang-tidy
index 77d0ee43a..f5079ed0e 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -2,7 +2,7 @@ Checks:          'clang-diagnostic-*,clang-analyzer-*,*,-modernize*,-hicpp*,-and
 WarningsAsErrors: ''
 HeaderFilterRegex: ''
 FormatStyle:     none
-CheckOptions:    
+CheckOptions:
   - key:             google-readability-braces-around-statements.ShortStatementLines
     value:           '2'
   - key:             google-readability-namespace-comments.SpacesBeforeComments
diff --git a/nodist/code_coverage b/nodist/code_coverage
index 86180a972..86b2f47b9 100755
--- a/nodist/code_coverage
+++ b/nodist/code_coverage
@@ -72,7 +72,7 @@ sub test {
             run("cd $cc_dir/info ; lcov -c -d ../../../../$dir -o app_test_${outname}.info");
         }
     }
-    
+
     if ($Opt_Stage <= 3) {
         # lcov doesn't have a control file to override single lines, so replicate the sources
         print "Stage 3: Clone sources under $cc_dir\n";
diff --git a/nodist/git_untabify b/nodist/git_untabify
index 7a2bc0278..619638bc9 100755
--- a/nodist/git_untabify
+++ b/nodist/git_untabify
@@ -132,7 +132,7 @@ sub edit_file {
     foreach my $lineno (sort {$a <=> $b} keys %$editlines) {
         push @editits, $lineno if $editlines->{$lineno}{editit};
     }
-    
+
     return if $#editits < 0;
     if (ignore($filename)) {
         print "%Warning: Ignoring $filename\n";