diff --git a/pandas/core/shared_docs.py b/pandas/core/shared_docs.py
index cb0c3d241534c..81fa508ae6d23 100644
--- a/pandas/core/shared_docs.py
+++ b/pandas/core/shared_docs.py
@@ -65,9 +65,9 @@
     Determine which axis to align the comparison on.
 
     * 0, or 'index' : Resulting differences are stacked vertically
-        with rows drawn alternately from self and other.
+      with rows drawn alternately from self and other.
     * 1, or 'columns' : Resulting differences are aligned horizontally
-        with columns drawn alternately from self and other.
+      with columns drawn alternately from self and other.
 
 keep_shape : bool, default False
     If true, all rows and columns are kept.