diff --git a/README.md b/README.md
index 499662f..8932d96 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ Data
 
 Must be logged in to execute this command. Only secrets registered with the current user's RoleId can be retrieved.
 
-Either deviceName or deviceCategory can be specified (or both). Wildcards are supported.
+Either deviceName or deviceCategory can be specified (or both). Wildcards are supported for both deviceName and deviceCategory fields.
 1. The percent sign % wildcard matches any sequence of zero or more characters.
 2. The underscore _ wildcard matches any single character.
 
@@ -125,4 +125,4 @@ POST `/api/secret/update`
 }
 ```
 
-Users with ReadOnly role will receive Forbidden error when calling this API endpoint. The values specified in deviceName and deviceCategory must match exactly one existing secret record for the RoleId of the currently logged in user.
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+Users with ReadOnly role will receive Forbidden error when calling this API endpoint. The values specified in deviceName and deviceCategory must match exactly one existing secret record for the RoleId of the currently logged in user. Wildcards are supported for deviceName and deviceCategory.
\ No newline at end of file