Fix LassoLars copy_X comment format (#14666)

lutzroeder · amueller · commit 247ea83065bb · 2019-08-16T15:38:17.000-04:00
diff --git a/sklearn/linear_model/least_angle.py b/sklearn/linear_model/least_angle.py
@@ -1021,7 +1021,7 @@ class LassoLars(Lars):
         the tolerance of the optimization.
         By default, ``np.finfo(np.float).eps`` is used.
 
-    copy_X : bool default=True
+    copy_X : bool, default=True
         If True, X will be copied; else, it may be overwritten.
 
     fit_path : bool, default=True
