Removed duplicate sentence

Signed-off-by: Michael Schnuerle <1285077+schnuerle@users.noreply.github.com>

Author: schnuerle

policy/README.md

@@ -80,7 +80,7 @@ See the [MDS Policy Examples](https://github.com/openmobilityfoundation/mobility
 
 ### Authorization
 
-The Policy endpoints should be made public. Authorization is not required. Agencies may make reasonable accommodations to manage their endpoints, for example, using an API key that has a clear, public way to obtain. Agencies may make reasonable accommodations to manage their endpoints, for example, using an API key that has a clear, public way to obtain - this can be useful for rate limiting requests, ensure proper use, tracking access per requestor, and/or customization of the Policy tailored to the requestor.
+The Policy endpoints should be made public. Authorization is not required. Agencies may make reasonable accommodations to manage their endpoints, for example, using an API key that has a clear, public way to obtain - this can be useful for rate limiting requests, ensure proper use, tracking access per requestor, and/or customization of the Policy tailored to the requestor.
 
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