MAINT: potentiall --> potentially

gfyoung · web-flow · commit 20fa58d48a77 · 2019-05-07T12:17:50.000-07:00
diff --git a/pandas/core/arrays/sparse.py b/pandas/core/arrays/sparse.py
@@ -547,7 +547,7 @@ class SparseArray(PandasObject, ExtensionArray, ExtensionOpsMixin):
         timedelta64 ``pd.NaT``
         =========== ==========
 
-        The fill value is potentiall specified in three ways. In order of
+        The fill value is potentially specified in three ways. In order of
         precedence, these are
 
         1. The `fill_value` argument
