diff --git a/.travis.yml b/.travis.yml
index d7e167fa842..daf30c2045f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -271,10 +271,10 @@ script:
   # Exclusions are defined in the ruleset.xml file
   if [ "$TRAVIS_PHP_VERSION" = "7.4" ]; then
     parallel-lint --exclude dev/tools/test/namespacemig --exclude htdocs/includes/composer --exclude htdocs/includes/myclabs --exclude htdocs/includes/phpspec --exclude dev/initdata/dbf/includes \
-	  	--exclude htdocs/includes/sabre --exclude htdocs/includes/phpoffice/PhpSpreadsheet --exclude htdocs/includes/sebastian \
-	  	--exclude htdocs/includes/squizlabs/php_codesniffer --exclude htdocs/includes/jakub-onderka --exclude htdocs/includes/php-parallel-lint --exclude htdocs/includes/symfony \
-	  	--exclude htdocs/includes/mike42/escpos-php/example --exclude htdocs/includes/maximebf \
-	  	--exclude htdocs/includes/phpunit/ --exclude htdocs/includes/tecnickcom/tcpdf/include/barcodes --exclude htdocs/includes/webmozart --blame .
+      --exclude htdocs/includes/sabre --exclude htdocs/includes/phpoffice/PhpSpreadsheet --exclude htdocs/includes/sebastian \
+      --exclude htdocs/includes/squizlabs/php_codesniffer --exclude htdocs/includes/jakub-onderka --exclude htdocs/includes/php-parallel-lint --exclude htdocs/includes/symfony \
+      --exclude htdocs/includes/mike42/escpos-php/example --exclude htdocs/includes/maximebf \
+      --exclude htdocs/includes/phpunit/ --exclude htdocs/includes/tecnickcom/tcpdf/include/barcodes --exclude htdocs/includes/webmozart --blame .
   fi
   set +e
   echo