X-Git-Url: http://nitlanguage.org

diff --git a/lib/json_serialization.nit b/lib/json_serialization.nit
index c41426d..e8c76b4 100644
--- a/lib/json_serialization.nit
+++ b/lib/json_serialization.nit
@@ -25,7 +25,7 @@ class JsonSerializer
 	super Serializer
 
 	# Target writing stream
-	var stream: OStream
+	var stream: Writer
 
 	redef fun serialize(object)
 	do
@@ -102,7 +102,7 @@ class JsonDeserializer
 
 		assert current.keys.has(name)
 		var value = current[name]
-		
+
 		return convert_object(value)
 	end
 
@@ -164,7 +164,7 @@ class JsonDeserializer
 				assert val isa String
 
 				if val.length != 1 then print "Error: expected a single char when deserializing '{val}'."
-				
+
 				return val.chars.first
 			end