diff --git a/src/docs/user/configuration/configuring_encryption.diviner b/src/docs/user/configuration/configuring_encryption.diviner
--- a/src/docs/user/configuration/configuring_encryption.diviner
+++ b/src/docs/user/configuration/configuring_encryption.diviner
@@ -72,7 +72,7 @@
   - `default`: //Optional bool.// Optionally, mark exactly one key as the
     default key to enable encryption of newly uploaded file data.
 
-The key material is sensitive an an attacker who learns it can decrypt data
+The key material is sensitive and an attacker who learns it can decrypt data
 from the storage engine.