diff --git a/moabb/datasets/summary_imagery.csv b/moabb/datasets/summary_imagery.csv
index 389615cc4..9e923e15d 100644
--- a/moabb/datasets/summary_imagery.csv
+++ b/moabb/datasets/summary_imagery.csv
@@ -1,4 +1,4 @@
-Dataset, #Subj, #Chan, #Classes, #Trials, Trial length, Freq, #Session, #Runs, Total_trials, PapersWithCode leaderboard
+Dataset, #Subj, #Chan, #Classes, #Trials / class, Trial length, Freq, #Session, #Runs, Total_trials, PapersWithCode leaderboard
 AlexMI,8,16,3,20,3s,512Hz,1,1,480,https://paperswithcode.com/dataset/alexandremotorimagery-moabb
 BNCI2014_001,9,22,4,144,4s,250Hz,2,6,62208,https://paperswithcode.com/dataset/bnci2014-001-moabb-1
 BNCI2014_002,14,15,2,80,5s,512Hz,1,8,17920,https://paperswithcode.com/dataset/bnci2014-002-moabb-1