Update metadata of CNEC and CCDNER dataset

tasks_metadata.json

@@ -161,11 +161,11 @@
     "abbreviation": "CTK"
   },
   "benczechmark_cs_ner": {
-    "name": "CZECH NER CORPUS 2.0",
-    "source_url": "https://huggingface.co/datasets/CZLC/fewshot-goes-multilingual/cs_czech-named-entity-corpus_2.0",
-    "short_name": "CS NER",
+    "name": "Czech Named Entity Corpus 2.0\n",
+    "source_url": "https://huggingface.co/datasets/CZLC/cnec_2.0",
+    "short_name": "CNEC2.0",
     "category": "NER",
-    "abbreviation": "CZNERC"
+    "abbreviation": "CNEC"
   },
   "benczechmark_hellaswag": {
     "name": "HellaSwag-CZ",
@@ -190,7 +190,7 @@
   },
   "benczechmark_cs_court_decisions_ner": {
     "name": "Czech Court Decisions",
-    "source_url": "https://huggingface.co/datasets/CZLC/fewshot-goes-multilingual/cs_czech-court-decisions-ner",
+    "source_url": "https://huggingface.co/datasets/CZLC/ner_court_decisions",
     "short_name": "CS Court Decisions NER",
     "category": "NER",
     "abbreviation": "CCDNER"
@@ -280,7 +280,7 @@
     "abbreviation": "CCL-OPEN"
   },
   "benczechmark_history_ir": {
-    "name": "Historical Relelvance Grading",
+    "name": "Historical Relevance Grading",
     "source_url": "https://huggingface.co/datasets/CZLC/history_retrieval",
     "abbreviation": "HIST-IR",
     "category": "Historical",
@@ -377,4 +377,4 @@
     "category": "NLI",
     "short_name": "Czech SNLI"
   }
-}
+}