Update more/missing type qualifiers to lowercase MkDocs admonitions (#16215)

Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

docs/en/datasets/classify/imagewoof.md

@@ -59,7 +59,7 @@ ImageWoof dataset comes in three different sizes to accommodate various research
 
 To use these variants in your training, simply replace 'imagewoof' in the dataset argument with 'imagewoof320' or 'imagewoof160'. For example:
 
-!!! example "Example"
+!!! example
 
     === "Python"
 

docs/en/datasets/explorer/dashboard.md

@@ -29,7 +29,7 @@ Explorer GUI is like a playground build using [Ultralytics Explorer API](api.md)
 pip install ultralytics[explorer]
 ```
 
-!!! note "Note"
+!!! note
 
     Ask AI feature works using OpenAI, so you'll be prompted to set the api key for OpenAI when you first run the GUI.
     You can set it like this - `yolo settings openai_api_key="..."`

docs/en/datasets/explorer/index.md

@@ -50,7 +50,7 @@ The GUI demo runs in your browser allowing you to create embeddings for your dat
 yolo explorer
 ```
 
-!!! note "Note"
+!!! note
 
     Ask AI feature works using OpenAI, so you'll be prompted to set the api key for OpenAI when you first run the GUI.
     You can set it like this - `yolo settings openai_api_key="..."`

docs/en/datasets/segment/index.md

@@ -33,7 +33,7 @@ Here is an example of the YOLO dataset format for a single image with two object
 1 0.504 0.000 0.501 0.004 0.498 0.004 0.493 0.010 0.492 0.0104
 ```
 
-!!! tip "Tip"
+!!! tip
 
       - The length of each row does **not** have to be equal.
       - Each segmentation label must have a **minimum of 3 xy points**: `<class-index> <x1> <y1> <x2> <y2> <x3> <y3>`