typo fix

Author: hhund

docs/src/operations/v2.0.0-RC1/fhir/access-control.md

@@ -24,7 +24,7 @@ The listing below shows a minimal configuration to enable read access for a spec
               - SEARCH
               - HISTORY
 ```
-The list of user roles above contains a single rule-entry `example_read_only_role`, matching the user via a client certificate SHA-512 thumprint and assigning three DSF roles. Any string can be used as the name for the rule-enty.
+The list of user roles above contains a single rule-entry `example_read_only_role`, matching the user via a client certificate SHA-512 thumbprint and assigning three DSF roles. Any string can be used as the name for the rule-enty.
 
 ::: tip Certificate Thumbprints
 SHA-512 certificate thumbprints in HEX form `[a-f0-9]{128}` can be calculated using: