method-image.md

@@ -11,6 +11,7 @@ In the most favourable case you have optically access to both sides of the sampl
 * Should I use a circular or a linear polarizer? 
 * Should I add a quater-wave plate? 
 * How to orient the whole thing and check that I did it properly? 
+
 This is the most simple case so even if you do not use this method, we strongly suggest you to clearly understand it before going further.
 
 ![Capture_du_2019-01-09_13-11-21](uploads/f86accad9f20032a02090f1637a79207/Capture_du_2019-01-09_13-11-21.png)