fixed spans schema and indentation in dataset card

README.md

@@ -33,26 +33,16 @@ dataset_info:
       dtype: string
     - name: spans
       sequence:
-        feature:
-          annotator:
-            dtype: string
-          end:
-            dtype: int64
-          label:
-            dtype: string
-          start:
-            dtype: int64
-          text:
-            dtype: string
-  splits:
-    - name: train
-      num_examples: 19783
-    - name: validation
-      num_examples: 1795
-    - name: test
-      num_examples: 1844
-  download_size: TBD
-  dataset_size: TBD
+        - name: start
+          dtype: int64
+        - name: end
+          dtype: int64
+        - name: label
+          dtype: string
+        - name: annotator
+          dtype: string
+        - name: text
+          dtype: string
 ---
 
 # ShamNER – Spoken Arabic Named‑Entity Recognition Corpus (Levantine v1.1)