diff --git a/python/pyspark/pandas/frame.py b/python/pyspark/pandas/frame.py
index 6cb6d8317de82..812f66b882956 100644
--- a/python/pyspark/pandas/frame.py
+++ b/python/pyspark/pandas/frame.py
@@ -7988,7 +7988,7 @@ def sort_index(
             first puts NaNs at the beginning, last puts NaNs at the end. Not implemented for
             MultiIndex.
         ignore_index : bool, default False
-            If True, the resulting axis will be labeled 0, 1, …, n - 1.
+            If True, the resulting axis will be labeled 0, 1, ..., n - 1.
 
             .. versionadded:: 3.4.0
 
@@ -9646,7 +9646,7 @@ def sample(
         random_state : int, optional
             Seed for the random number generator (if int).
         ignore_index : bool, default False
-            If True, the resulting index will be labeled 0, 1, …, n - 1.
+            If True, the resulting index will be labeled 0, 1, ..., n - 1.
 
             .. versionadded:: 3.4.0
 
@@ -10249,7 +10249,7 @@ def drop_duplicates(
         inplace : boolean, default False
             Whether to drop duplicates in place or to return a copy.
         ignore_index : boolean, default False
-            If True, the resulting axis will be labeled 0, 1, …, n - 1.
+            If True, the resulting axis will be labeled 0, 1, ..., n - 1.
 
         Returns
         -------
@@ -13351,7 +13351,7 @@ def explode(self, column: Name, ignore_index: bool = False) -> "DataFrame":
         column : str or tuple
             Column to explode.
         ignore_index : bool, default False
-            If True, the resulting index will be labeled 0, 1, …, n - 1.
+            If True, the resulting index will be labeled 0, 1, ..., n - 1.
 
         Returns
         -------