DOC: Example for char.array

Author: yashasvimisra2798

numpy/_core/defchararray.py

@@ -1276,7 +1276,6 @@ class adds the following functionality:
 
     >>> import numpy as np
     >>> char_array = np.char.array(['hello', 'world', 'numpy','array'])
-
     >>> char_array
     chararray(['hello', 'world', 'numpy', 'array'], dtype='<U5')