fixed minor json issues

comb.json

@@ -14,7 +14,8 @@
       "date": "2025-09-17",
       "category": "competition_overview",
       "location": "Vidyavardhini's College of Engineering and Technology",
-      "venue": "Vidyavardhini's College of Engineering and Technology"
+      "venue": "Vidyavardhini's College of Engineering and Technology",
+      "physical_location": "Vidyavardhini's College of Engineering and Technology"
     }
   },
   {
@@ -126,7 +127,7 @@
     "title": "NovaTra 1.0 Participant Guidelines and Rules",
     "text": "NovaTra 1.0 participants must form teams of 2-3 members from the same college with no solo or cross-college participation allowed. The competition is open to all undergraduate students with a registration fee of ₹149 per shortlisted team. All participants must follow MLSC VCET's official Instagram account as all announcements will be posted there. Participants are expected to maintain discipline throughout the event, avoid plagiarism in their submissions, and respect judges' decisions which are final. Teams must use mandatory hashtags #mlsc #novatra1.0 for social media content related to the competition.",
     "metadata": {
-      "team_composition": "2-3 members, same college",
+      "team_composition": "2-3 members, same or different colleges",
       "eligibility": "Undergraduate students",
       "fee": "₹149 per shortlisted team",
       "social_media_requirement": "Follow @mlsc_vcet",