change the warning title

Signed-off-by: Nouran Atef <engineer_nouran@yahoo.com>

Author: Nouran-11

content/en/cloud/academy/creating-content/building-certifications/index.md

@@ -144,7 +144,7 @@ To ensure even division, the **total number of questions** must be a **multiple*
 
 By default, the **number of retries** is set to the number of generated sets. However, you can increase it, in which case the question sets will **cycle** through repeatedly across attempts.
 
-{{< alert type="warning" title="Note : " >}}
+{{< alert type="warning" title="Multi-Exam Certification Settings" >}}
 For certifications containing multiple exams, each exam may have its own test bank, question count, and retry settings.  
 These configurations are defined per test and may differ across exams within the same certification.
 {{< /alert >}}