fixup! Resolve collection owner correctly in case of property-ref

Do a forgotten renaming after a copy-paste

Author: fredericDelaporte

src/NHibernate/Async/Persister/Entity/IUniqueKeyLoadable.cs

@@ -40,12 +40,12 @@ public static async Task CacheByUniqueKeysAsync(
 
 			// Use reflection for supporting custom persisters.
 			var ukLoadableType = ukLoadable.GetType();
-			var registerMethod = ukLoadableType.GetMethod(
+			var cacheByUniqueKeysMethod = ukLoadableType.GetMethod(
 				nameof(AbstractEntityPersister.CacheByUniqueKeysAsync),
 				new[] { typeof(object), typeof(ISessionImplementor) });
-			if (registerMethod != null)
+			if (cacheByUniqueKeysMethod != null)
 			{
-				registerMethod.Invoke(ukLoadable, new[] { entity, session });
+				cacheByUniqueKeysMethod.Invoke(ukLoadable, new[] { entity, session });
 				return;
 			}
 

src/NHibernate/Persister/Entity/IUniqueKeyLoadable.cs

@@ -36,12 +36,12 @@ public static void CacheByUniqueKeys(
 
 			// Use reflection for supporting custom persisters.
 			var ukLoadableType = ukLoadable.GetType();
-			var registerMethod = ukLoadableType.GetMethod(
+			var cacheByUniqueKeysMethod = ukLoadableType.GetMethod(
 				nameof(AbstractEntityPersister.CacheByUniqueKeys),
 				new[] { typeof(object), typeof(ISessionImplementor) });
-			if (registerMethod != null)
+			if (cacheByUniqueKeysMethod != null)
 			{
-				registerMethod.Invoke(ukLoadable, new[] { entity, session });
+				cacheByUniqueKeysMethod.Invoke(ukLoadable, new[] { entity, session });
 				return;
 			}