1 files changed, 1 insertions, 1 deletions
diff --git a/ot/plot.py b/ot/plot.py
index b8357b1..743ab4a 100644
--- a/ot/plot.py
+++ b/ot/plot.py
@@ -5,7 +5,7 @@ from matplotlib import gridspec
 
 
 def otplot1D(a,b,M,title=''):
-    """ Plot a with the source and target 1D distribution """
+    """ Plot matrix M  with the source and target 1D distribution """
     
     na=M.shape[0]
     nb=M.shape[1]