diff --git a/Readme.md b/Readme.md
index 0b3269f..0558c2f 100644
--- a/Readme.md
+++ b/Readme.md
@@ -834,7 +834,7 @@ curl  -H "Content-Type: application/json" -X POST -d '{"nrOfBins":1,"aggregation
 ]
 ```
 
-Illustration of [Aggregation](https://github.psi.ch/sf_daq/ch.psi.daq.query/blob/master/src/main/java/ch/psi/daq/query/model/Aggregation.java) of array indices with binning (several nrOfBins are also possible): 
+Illustration of array index [aggregation](https://github.psi.ch/sf_daq/ch.psi.daq.query/blob/master/src/main/java/ch/psi/daq/query/model/Aggregation.java) with additional with binning (several nrOfBins are also possible): 
 
 ![Index Aggregation with Binning](doc/images/Index_Binning.png)