diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/schema/upgrade/upgrade-pre-1.0.0.sql b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/schema/upgrade/upgrade-pre-1.0.0.sql
index 8332d7ff7..0fccb6110 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/schema/upgrade/upgrade-pre-1.0.0.sql
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/schema/upgrade/upgrade-pre-1.0.0.sql
@@ -145,7 +145,7 @@ UPDATE guacamole_user SET entity_id = (
 -- The entity_id column should now be safely non-NULL
 ALTER TABLE guacamole_user MODIFY entity_id int(11) NOT NULL;
 
--- The entity_id column should now safely point to guacamole_entity entries
+-- The entity_id column should now be unique for each user
 ALTER TABLE guacamole_user
     ADD CONSTRAINT guacamole_user_single_entity
     UNIQUE (entity_id);
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/schema/upgrade/upgrade-pre-1.0.0.sql b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/schema/upgrade/upgrade-pre-1.0.0.sql
index dd341dccd..83dfa8632 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/schema/upgrade/upgrade-pre-1.0.0.sql
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/schema/upgrade/upgrade-pre-1.0.0.sql
@@ -155,7 +155,7 @@ UPDATE guacamole_user SET entity_id = (
 ALTER TABLE guacamole_user
     ALTER COLUMN entity_id SET NOT NULL;
 
--- The entity_id column should now safely point to guacamole_entity entries
+-- The entity_id column should now be unique for each user
 ALTER TABLE guacamole_user
     ADD CONSTRAINT guacamole_user_single_entity
     UNIQUE (entity_id);
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/schema/upgrade/upgrade-pre-1.0.0.sql b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/schema/upgrade/upgrade-pre-1.0.0.sql
index 6e9133a59..7b4fc88e3 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/schema/upgrade/upgrade-pre-1.0.0.sql
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/schema/upgrade/upgrade-pre-1.0.0.sql
@@ -202,7 +202,7 @@ GO
 ALTER TABLE [guacamole_user]
     ALTER COLUMN [entity_id] [int] NOT NULL;
 
--- The entity_id column should now safely point to guacamole_entity entries
+-- The entity_id column should now be unique for each user
 ALTER TABLE [guacamole_user]
     ADD CONSTRAINT [AK_guacamole_user_single_entity]
     UNIQUE ([entity_id]);