DOC fix table look in the introduction

glemaitre · glemaitre · commit d85c17a3c073 · 2018-03-01T15:56:44.000+01:00
diff --git a/doc/introduction.rst b/doc/introduction.rst
@@ -10,7 +10,7 @@ API's of imbalanced-learn samplers
 ----------------------------------
 
 The available samplers follows the scikit-learn API using the base estimator
-and adding a sampling functionality through the ``sample`` method::
+and adding a sampling functionality through the ``sample`` method:
 
 :Estimator:
 
