diff --git a/networkComplexityBigg/envirDist/initData.R b/networkComplexityBigg/envirDist/initData.R
index dba91884280fc3d0ffecfd9bac303264654fc453..fc3aa1a8d5c4f129683afd08d793a04dca4926c7 100644
--- a/networkComplexityBigg/envirDist/initData.R
+++ b/networkComplexityBigg/envirDist/initData.R
@@ -34,7 +34,7 @@ modelReactMap[["iSM199"]]=append(modelReactMap[["iSM199"]],c("LEUTAi","ILEabc","
 	})
 
 	modelReactMapById <- lapply(modelReactMap, function(x){
-		union(match(x, react_id(uni)), exMap)# this little fucker... adding all exchange reactions to the models.
+		union(match(x, react_id(uni)), exMap)# adding all exchange reactions to the models.
 	})
 
 	modelBiomassMapSelectionById <- match(modelBiomassMapSelection, react_id(uni))