diff --git a/source/reference/replica-configuration.txt b/source/reference/replica-configuration.txt
index 22b6dc7ccb3..4abc6ac13a5 100644
--- a/source/reference/replica-configuration.txt
+++ b/source/reference/replica-configuration.txt
@@ -457,7 +457,7 @@ in the :data:`members[n].tags`. Consider the following example:
                             "host" : "mongodb0.example.net:27017",
                             "tags" : {
                                     "dc": "east",
-                                    "group": "production"
+                                    "use": "production"
                             }
                     },
                     {
@@ -465,14 +465,14 @@ in the :data:`members[n].tags`. Consider the following example:
                             "host" : "mongodb1.example.net:27017",
                             "tags" : {
                                     "dc": "east",
-                                    "group": "reporting"
+                                    "use": "reporting"
                             }
                     },
                     {
                             "_id" : 2,
                             "host" : "mongodb2.example.net:27017",
                             "tags" : {
-                                    "group": "production"
+                                    "use": "production"
                             }
                     }
             ]