clarify ClientSignature behavior

diff --git a/docs/index.md b/docs/index.md
index abe829f54d3eacdb1f98386a222c83a449cea387..3d219433015db8936bd5e9de36c0ae11263ed056 100644 (file)
--- a/docs/index.md
+++ b/docs/index.md
@@ -1131,7 +1131,7 @@ Configure Firefox to use an agent for Data Loss Prevention (DLP) that is compati
 
 `BypassForSameTabOperations` indicates whether Firefox will automatically allow DLP requests whose data comes from the same tab and frame - for example, if data is copied to the clipboard and then pasted on the same page. The default is false.
 
-`ClientSignature` indicates the required signature of the DLP agent connected to the pipe. If this is a non-empty string and the DLP agent does not have a signature matching this value, Firefox will not connect to the pipe. The default is the empty string.
+`ClientSignature` indicates the required signature of the DLP agent connected to the pipe. If this is a non-empty string and the DLP agent does not have a signature with a Subject Name that exactly matches this value, Firefox will not connect to the pipe. The default is the empty string.
 
 `DefaultResult` indicates the desired behavior for DLP requests if there is a problem connecting to the DLP agent. The default is 0.