Update README.md

README.md

@@ -56,7 +56,7 @@ In the "image" folder, it contains 2 subfolders: "Fractured" and "Non-fractured"
 In the "Annotations" folder, it contains 4 subfolders: "COCO JSON", "PASCAL VOC", "VGG JSON", and "YOLO". Annotations are stored in their corresponding folders. More details can be read in ### Annotations section.
 In the "utilities" folder, it contains several programming scripts that could be used to convert the raw files to a more readable format. None of them were used in this dataset loader.
 The "dataset.csv" contains many basic variables for each image: <br />
-    - image_id [string]: The unique identifier for each radiograph image in the dataset. <br />
+    * image_id [string]: The unique identifier for each radiograph image in the dataset. <br />
     - hand [int]: A binary indicators (1 or 0) marking the presence of hand in the radiograph <br />
     - leg [int] : A binary indicators (1 or 0) marking the presence of leg in the radiograph <br />
     - hip [int] : A binary indicators (1 or 0) marking the presence of hip in the radiograph <br />