Fixed a typo.

Author: ada

synthetics/test-config/private-locations.rst

@@ -116,7 +116,7 @@ Follow these steps to limit logging:
 
 Add certificates in Synthetics
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-Splunk Synthetic Monitoring supports injecting custom root CA certificates for API and Uptime tests running from your private locations. Client keys and certificates aren't supported at this time. 
+Splunk Synthetic Monitoring supports injecting custom root CA certificates for Uptime tests running from your private locations. Client keys and certificates aren't supported at this time. 
 
 #. Create a folder called ``certs`` on your host machine and place the CA Certificate (in CRT format) in the folder.