Update README.md

README.md

@@ -16,10 +16,7 @@ CALDER is a Hi-C analysis tool that allows: (1) compute chromatin domains from w
 ## A note with with respect to PC-based method
 
 * Overview of the CALDER method:
-![Alt text](./img/Hela_chr11.png "Hela_chr11")
-
-* Calder connects chromatin 3D organization to genomic function:
-![Alt text](./img/RWPE1_chr9_pq.png "RWPE1_chr9_pq")
+![Alt text](./img/Hela_chr11_and_RWPE1_chr9_pq.png "Hela_chr11_and_RWPE1_chr9_pq")
 
 
 ## Multiple new features were added in version 2.0