diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index b266a0878fbb5..eff90d2fa28f4 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -16275,7 +16275,7 @@ def min(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -16382,7 +16382,7 @@ def max(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -16458,7 +16458,7 @@ def sum(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -16562,7 +16562,7 @@ def prod(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -16682,7 +16682,7 @@ def mean(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -16806,7 +16806,7 @@ def median(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -16931,7 +16931,8 @@ def sem(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
+            Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
             .. warning::
@@ -17051,7 +17052,8 @@ def var(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
+            Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
             .. warning::
@@ -17170,7 +17172,8 @@ def std(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
+            Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
             .. warning::
@@ -17292,7 +17295,7 @@ def skew(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.
 
@@ -17413,7 +17416,7 @@ def kurt(
 
         Parameters
         ----------
-        axis : {index (0), columns (1)}
+        axis : {index (0), columns (1)}, default 0
             Axis for the function to be applied on.
             For `Series` this parameter is unused and defaults to 0.