fix typos

CONTRIBUTING.md

@@ -1,7 +1,7 @@
 <!-- Copyright (c) Microsoft Corporation. -->
 <!-- Licensed under the MIT license. -->
 
-Accepting the Contributor Licence Agreement (CLA)
+Accepting the Contributor License Agreement (CLA)
 
 This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit <https://cla.opensource.microsoft.com>.
 

README.md

@@ -80,7 +80,7 @@ https://docs.microsoft.com/en-us/windows/uwp/get-started/enable-your-device-for-
 * You may see IntelliSense errors before building Microsoft.FactoryOrchestrator.Core, as that project creates Autogenerated C# files used in other projects.
 
 ## Debugging
-The service will not run properly unless it is run as administator/sudo. Set ["DisableContainerSupport" to "true"](https://microsoft.github.io/FactoryOrchestrator/service-configuration/) on Windows if you see a freqent FactoryOrchestratorContainerException.
+The service will not run properly unless it is run as administrator/sudo. Set ["DisableContainerSupport" to "true"](https://microsoft.github.io/FactoryOrchestrator/service-configuration/) on Windows if you see a frequent FactoryOrchestratorContainerException.
 
 If you need to debug the app, run _Microsoft.FactoryOrchestrator.App (Universal Windows)_ and _Microsoft.FactoryOrchestrator.Service_ in separate Visual Studio 2019+ instances. This will allow the app and the service to communicate with each other.
 
@@ -92,7 +92,7 @@ Factory Orchestrator uses [semantic versioning (semver)](https://semver.org/). A
 * MINOR version when you add functionality in a backwards compatible manner.
 * PATCH version when you make backwards compatible bug fixes.
 
-When the MAJOR version diverges between a Client and Service, Clients will be prevented from connecting to the Service by default. Changing the signiture of any Microsoft.FactoryOrchestrator.Core class is therefore usually a MAJOR version change and should be done sparingly.
+When the MAJOR version diverges between a Client and Service, Clients will be prevented from connecting to the Service by default. Changing the signature of any Microsoft.FactoryOrchestrator.Core class is therefore usually a MAJOR version change and should be done sparingly.
 
 ## Code of Conduct