@@ -171,18 +171,18 @@
 		@throw [OFInitializationFailedException
 		    exceptionWithClass: self];
 }
 #endif
 
-+ fileWithPath: (OFString*)path
-	  mode: (OFString*)mode
++ (instancetype)fileWithPath: (OFString*)path
+			mode: (OFString*)mode
 {
 	return [[[self alloc] initWithPath: path
 				      mode: mode] autorelease];
 }
 
-+ fileWithFileDescriptor: (int)filedescriptor
++ (instancetype)fileWithFileDescriptor: (int)filedescriptor
 {
 	return [[[self alloc]
 	    initWithFileDescriptor: filedescriptor] autorelease];
 }