fixed extension of some images in URLs

Author: Arne-Martensen

docs/Feature-specific guides/Datasets/index.md

@@ -65,25 +65,25 @@ Access the Reference Manager in the C# project where you want to add the depende
 Go to the "Browse" tab and click the "Browse" button in the bottom-right corner.
 
 <!-- ![BrowseTab](../../../Images/Datasets/CallDatasetFromVS/BrowsTab.PNG) -->
-![BrowseTab](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/BrowsTab.PNG)
+![BrowseTab](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/BrowsTab.png)
 
 
 Navigate to the BHoM assemblies folder using the File Explorer window. The folder is usually located at C:\ProgramData\BHoM\Assemblies. Select Data_oM.dll and press "Add."
 
 <!-- ![addDataEngineDLL](../../../Images/Datasets/CallDatasetFromVS/addDataEngineDLL.PNG) -->
-![addDataEngineDLL](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/addDataEngineDLL.PNG)
+![addDataEngineDLL](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/addDataEngineDLL.png)
 
 ### Step 3: Add Dependency
 Make sure to check the box next to Data_oM.dll in the Reference Manager window and press "OK."
 
 <!-- ![CheckBoxAndOK](../../../Images/Datasets/CallDatasetFromVS/CheckBoxAndOK.PNG) -->
-![CheckBoxAndOK](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/CheckBoxAndOK.PNG)
+![CheckBoxAndOK](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/CheckBoxAndOK.png)
 
 ### Step 4: Modify File Path
 Open the project file of your specific C# project by double-clicking it with the left mouse button. Locate the line responsible for loading Data_oM.dll and modify the file path as shown in the image below.
 
 <!-- ![ModifyPathInProjectFile](../../../Images/Datasets/CallDatasetFromVS/ModifyPathInProjectFile.PNG) -->
-![ModifyPathInProjectFile](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/ModifyPathInProjectFile.PNG)
+![ModifyPathInProjectFile](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/ModifyPathInProjectFile.png)
 
 
 ### Step 5: Get the Dataset data
@@ -114,7 +114,7 @@ For example, in the folder `[BHoM_Datasets repo folder]\BHoM_Datasets\DataSets\S
 ` you will find the following json files:
 
 <!-- ![jsonFilesSteelSections](../../../Images/Datasets/CallDatasetFromVS/jsonFilesSteelSections.PNG) -->
-![jsonFilesSteelSections](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/jsonFilesSteelSections.PNG)
+![jsonFilesSteelSections](https://raw.githubusercontent.com/BHoM/documentation/main/Images/Datasets/CallDatasetFromVS/jsonFilesSteelSections.png)
 
 
 These .json files contain multiple objects. To extract objects from these datasets, you'll need the name of the desired object. This can be found as an attribute within the .json file. To locate these names, you can open the .json file in an editor like Visual Studio Code and search for the object name you need.