SAM2 mkdocs.yml fix (#14796)

docs/en/models/sam2.md

@@ -4,12 +4,12 @@ description: Discover SAM2, the next generation of Meta's Segment Anything Model
 keywords: SAM2, Segment Anything, video segmentation, image segmentation, promptable segmentation, zero-shot performance, SA-V dataset, Ultralytics, real-time segmentation, AI, machine learning
 ---
 
+# SAM2: Segment Anything Model 2
+
 !!! Note "🚧 SAM2 Integration In Progress 🚧"
 
     The SAM2 features described in this documentation are currently not enabled in the `ultralytics` package. The Ultralytics team is actively working on integrating SAM2, and these capabilities should be available soon. We appreciate your patience as we work to implement this exciting new model.
 
-# SAM2: Segment Anything Model 2
-
 SAM2, the successor to Meta's [Segment Anything Model (SAM)](sam.md), is a cutting-edge tool designed for comprehensive object segmentation in both images and videos. It excels in handling complex visual data through a unified, promptable model architecture that supports real-time processing and zero-shot generalization.
 
 ![SAM2 Example Results](https://github.com/facebookresearch/segment-anything-2/raw/main/assets/sa_v_dataset.jpg?raw=true)

mkdocs.yml

@@ -239,7 +239,7 @@ nav:
       - YOLOv9: models/yolov9.md
       - YOLOv10: models/yolov10.md
       - SAM (Segment Anything Model): models/sam.md
-      - SAM2 (Segment Anything Model 2): models/sam.md
+      - SAM2 (Segment Anything Model 2): models/sam2.md
       - MobileSAM (Mobile Segment Anything Model): models/mobile-sam.md
       - FastSAM (Fast Segment Anything Model): models/fast-sam.md
       - YOLO-NAS (Neural Architecture Search): models/yolo-nas.md