Forgot semicolon in .travis.yml file.

.travis.yml

@@ -43,5 +43,5 @@ script:
     echo "==========================================================" ;
     echo "REGRESSION TEST FAILURES (results/run_regression_suite_failures.csv)" ;
     cat ../results/run_regression_suite_failures.csv;
-    diff ../results/run_regression_suite_failures.csv ../regression/run_regression_suite_failures_whitelisted.csv
+    diff ../results/run_regression_suite_failures.csv ../regression/run_regression_suite_failures_whitelisted.csv ;
     fi