fix for 10-ObjectDetectonModel.ipynb referer

e2e-tutorials/object_detection/README.md

@@ -68,7 +68,7 @@ The notebook [01-CreateTestSet.ipynb](./notebooks/01-CreateTestSet.ipynb) explai
 
 ### 2. Analyzing and fixing the model ONNX format
 
-The notebook [10-ObjectDetectonModel.ipynb](./notebooks/10-ObjectDetectonModel.ipynb) explains the used model, the possible mistakes in the ONNX definition and how to correct them. By the end of the execution of the notebook you will have an **well prepared onnx model** to package.
+The notebook [10-ObjectDetectonModel.ipynb](./notebooks/10-ObjectDetectionModel.ipynb) explains the used model, the possible mistakes in the ONNX definition and how to correct them. By the end of the execution of the notebook you will have an **well prepared onnx model** to package.
 
 ### 3. Creating Pre- and Postprocessing steps to support the GPURuntimeComponent