Update src/about.py

src/about.py

@@ -14,7 +14,7 @@ class Task:
 # ---------------------------------------------------
 class Tasks(Enum):
     # task_key in the json file, metric_key in the json file, name to display in the leaderboard 
-    task1 = Task("PeKA (Accuracy)", "acc", "PeKA")
+    task1 = Task("PeKA", "acc", "PeKA")
     task2 = Task("PersBETS", "acc", "PersBETS")
     task3 = Task("khayyam_challenge", "acc", "Khayyam Challenge")
     task4 = Task("parsinlu_mc", "acc", "ParsiNLU MCQA")