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+++ b/README.md
@@ -14,7 +14,8 @@ Icy is developed and maintained by [Biological Image Analysis unit at Institut P
 ## Plugin description
 
 <!-- Short description of goals of package, with descriptive links to the documentation website --> 
-
+Tool to measure angle on images.  
+Other plugins to measure angle: the Protractor plugin and the Angle Descriptor plugin.
         
 A more detailed user documentation can be found on the Angle Helper documentation page on the Icy website: http://icy.bioimageanalysis.org/plugin/angle-helper/