diff --git a/ci/summarizer.py b/ci/summarizer.py
index 93c26d3e52fdbe9e204b9c1ef791c6329ebdb803..e7f8c743c981bfd35877d68612d2ad5ec4d43fd6 100755
--- a/ci/summarizer.py
+++ b/ci/summarizer.py
@@ -78,10 +78,10 @@ class Summarizer(object):
     def suppression_info(self):
         """
         Pretty-prints the suppressed rule numbers.
-        :return:
         """
         if (len(self.suppression_list) != 0):
-            print("WARNING: Suppressed infractions of rules: ", end="")
+            print("\n")
+            print(self.bold + self.yellow + "WARNING: Suppressed infractions of rules: ", end="")
             print(f", ".join(self.suppression_list), end=".")
             print("")
             print("")