Update README.md

README.md

@@ -13,7 +13,7 @@ Different solutions to recreate mosaics of tiles of images from µManager, inclu
 
 ## Necessary files
 - Dark : series of dark images corresponding to your set of filters with their respective acquisition times, recorded in the dark without the beam.
-- Bightfield: a Z stack of brightfields (lame matthieu without filter???)
+- Bightfield: a Z stack of brightfields: lame matthieu without any filter
 - Your stack of images to reconstruct
 - For more info, look at the respective HowTo in the subfolders.