diff --git a/README.md b/README.md
index bd4bed2..8ba810f 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ AAm (archery algorithm M)
 ESG (evolution of social groups, joo)               
 SIA (simulated isotropic annealing, joo)  
 ACS (artificial cooperative search)                       
-DA (dialectical algorithm, joo)                       
+DA (dialectical algorithm)                       
 BHAm (black hole algorithm M)                               
 ASO (anarchy society optimization)               
 RFO (royal flush optimization, joo)