Updated instruction and API version

Author: wiazur

dotnet/ComputerVision/readme.md

@@ -15,11 +15,11 @@ The projects in this code are quickstarts that show how to use Computer Vision R
 
 | File/folder | Description |
 |-------------|-------------|
-| AnalyzeImage       | Project that analyzes image on specified visual parameters |
+| AnalyzeImage | Project that analyzes image on specified visual parameters |
 | DetectObjects | Project that detects objects in an image |
 | BatchReadFile | Project that looks for printed or handwritten text in an image or PDF|
 | OCR | Project that performs OCR on the image|
-| DescribeImage| Project for captioning an image|
+| DescribeImage | Project for captioning an image|
 | GetAreaOfInterest| Project to find one important region in an image |
 | RecognizeDomainSpecificContent| Project that recognizes celebrities and landmarks in an image |
 | RecognizeText| Project that recognizes text in an image |
@@ -34,21 +34,20 @@ The projects in this code are quickstarts that show how to use Computer Vision R
 - [Visual Studio 2015](https://visualstudio.microsoft.com/) or higher
 - [An Azure Subscription Key](https://azure.microsoft.com/en-us/try/cognitive-services/?api=computer-vision) 
 
-## Setup
-
-1. Clone or download this sample repository
-2. Open the solution ComputerVision.sln in Visual Studio
-3. Download the images from [this repo](https://github.com/Azure-Samples/cognitive-services-sample-data-files/blob/master/ComputerVision/Images/) and add the Images folder as content to each project. Alternatively modify the `imageFilePath` in all projects to reflect the path of an appropriate local image.
+1. Clone or download this sample repository: <br>
+`git clone https://github.com/Azure-Samples/cognitive-services-REST-api-samples.git`
+1. Open the solution ComputerVision.sln in Visual Studio
+1. Download the images from [this repo](https://github.com/Azure-Samples/cognitive-services-sample-data-files/blob/master/ComputerVision/Images/) and add the Images folder as content to each project. Alternatively modify the `imageFilePath` in all projects to reflect the path of an appropriate local image.
 
 ## Running the samples
 
 1. Right-click on the relavant project (detectObjects, extractText, etc) and click on 'Set as StartUp Project'
-2. In 'Program.cs', add your Azure Computer Vision subscription key and endpoint to your environment variables with the variable names: COMPUTER_VISION_SUBSCRIPTION_KEY and COMPUTER_VISION_ENDPOINT.
-4. (Optional) Change the remote image URL and location of local image
-5. (Optional) Comment out visual parameters not needed for AnalyzeImage 
-6. Hit F5 or build the solution
+1. In 'Program.cs', add your Azure Computer Vision subscription key and endpoint to your environment variables with the variable names: COMPUTER_VISION_SUBSCRIPTION_KEY and COMPUTER_VISION_ENDPOINT.
+1. (Optional) Change the remote image URL and location of local image
+1. (Optional) Comment out visual parameters not needed for AnalyzeImage 
+1. Hit F5 or build the solution
 
 ## Resources
 - Computer Vision documentation: <br>
 https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/home
-- Computer Vision API:<br> https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/56f91f2e778daf14a499e1fa
+- Computer Vision 2.1 API:<br> https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/56f91f2e778daf14a499f21b