DOC: Fix hyperlinks to NumPy methods in DataFrame.shape / DataFrame.ndim (pandas-dev#60516)

Author: Shubhank-Gyawali

pandas/core/frame.py

@@ -1018,7 +1018,7 @@ def shape(self) -> tuple[int, int]:
 
         See Also
         --------
-        ndarray.shape : Tuple of array dimensions.
+        numpy.ndarray.shape : Tuple of array dimensions.
 
         Examples
         --------

pandas/core/generic.py

@@ -640,7 +640,7 @@ def ndim(self) -> int:
 
         See Also
         --------
-        ndarray.ndim : Number of array dimensions.
+        numpy.ndarray.ndim : Number of array dimensions.
 
         Examples
         --------