Replace the invalid link to working one.

sdk/batch/microsoft-azure-batch/README.md

@@ -80,7 +80,7 @@ If you encounter any bugs with these libraries, please file issues via [Issues](
 
 # Contribute Code
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)

sdk/eventgrid/azure-messaging-eventgrid/README.md

@@ -282,7 +282,7 @@ If you encounter any bugs with these SDKs, please file issues via [Issues](https
 
 ## Contributing
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)

sdk/eventgrid/microsoft-azure-eventgrid/README.md

@@ -37,7 +37,7 @@ If you encounter any bugs with these SDKs, please file issues via [Issues](https
 
 ## Contribute Code
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)

sdk/keyvault/README.md

@@ -112,7 +112,7 @@ To run the recorded tests:
 
 ## Contributing
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)

sdk/loganalytics/microsoft-azure-loganalytics/README.md

@@ -36,7 +36,7 @@ If you encounter any bugs with these SDKs, please file issues via [Issues](https
 
 ## Contribute Code
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)

sdk/storage/azure-storage-file-share/README.md

@@ -511,7 +511,7 @@ This project has adopted the [Microsoft Open Source Code of Conduct](https://ope
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)

sdk/storage/azure-storage-queue/README.md

@@ -464,7 +464,7 @@ This project has adopted the [Microsoft Open Source Code of Conduct](https://ope
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Microsoft Azure Projects Contribution Guidelines](https://azure.github.io/guidelines.html).
+For details on contributing to this repository, see the [contributing guide](https://github.com/Azure/azure-sdk-for-java/blob/master/CONTRIBUTING.md).
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)