@@ -51,21 +51,21 @@
  *
  * \param path The path to the file to open as a string
  * \param mode The mode in which the file should be opened as a string
  * \return A new autoreleased OFFile
  */
-+ fileWithPath: (OFString*)path
-	  mode: (OFString*)mode;
++ (instancetype)fileWithPath: (OFString*)path
+			mode: (OFString*)mode;
 
 /**
  * \brief Creates a new OFFile with the specified file descriptor.
  *
  * \param fileDescriptor A file descriptor, returned from for example open().
  *			 It is not closed when the OFFile object is deallocated!
  * \return A new autoreleased OFFile
  */
-+ fileWithFileDescriptor: (int)fileDescriptor;
++ (instancetype)fileWithFileDescriptor: (int)fileDescriptor;
 
 /**
  * \brief Returns the path fo the current working directory.
  *
  * \return The path of the current working directory