diff --git a/R/idiomclassification_mk_pf.R b/R/idiomclassification_mk_pf.R
index 7f6451c..7521226 100644
--- a/R/idiomclassification_mk_pf.R
+++ b/R/idiomclassification_mk_pf.R
@@ -63,7 +63,7 @@
 rf_classifier = randomForest(fmla, train, importance=TRUE)
 
 # only SY features
-# rf_classifier = randomForest(fmlasy, train, ntree=100, mtry=10, importance=TRUE)
+# rf_classifier = randomForest(fmlasy, train, importance=TRUE)
 
 prediction_for_table <- predict(rf_classifier, test %>% select(-CO_IDIOM))
 
@@ -142,7 +142,7 @@
 
 # information gain
 # multiply by 1000 to avoid undersized bins
-# features are ranked individually not matter their correlation
+# features are ranked individually no matter their correlation
 igain<-information.gain(fmla, data=ngramme%>%mutate_at(vars, ~ . * 1000),unit="log2")
 
 featureRanks<-cbind(rfranks,igain,ttestPvalues)
@@ -156,7 +156,7 @@
 featureRanks<-matrix(0,4,length(vars))
 for (i in 1:10) {
   rfc =randomForest(fmla, data=ngramme, importance=TRUE)
-  #rfc =randomForest(fmla, data=ngramme, ntree=100, importance=TRUE, cutoff=c(0.8,0.2))
+  #rfc =randomForest(fmla, data=ngramme, importance=TRUE, cutoff=c(0.2, 0.8))
   errrate<-errrate+rfc$err.rate[100,1]
   conf<-conf+rfc$confusion
   featureRanks<-featureRanks+