Fix certificate title

app.py

@@ -23,7 +23,7 @@ EXAM_DATASET_ID = os.getenv("EXAM_DATASET_ID") or "agents-course/unit_1_quiz"
 EXAM_MAX_QUESTIONS = os.getenv("EXAM_MAX_QUESTIONS") or 1
 EXAM_PASSING_SCORE = os.getenv("EXAM_PASSING_SCORE") or 0.8
 CERTIFYING_ORG_LINKEDIN_ID = os.getenv("CERTIFYING_ORG_LINKEDIN_ID", "000000")
-COURSE_TITLE = os.getenv("COURSE_TITLE", "AI Agents Fundamentals")
+COURSE_TITLE = os.getenv("COURSE_TITLE", "Fundamentals of MCP")
 
 ds = load_dataset(EXAM_DATASET_ID, split="train")