gh-36327: fix the linter once more
    
fixing the linter, once again broken

### 📝 Checklist

- [x] The title is concise, informative, and self-explanatory.
- [x] The description explains in detail what this PR is about.
    
URL: #36327
Reported by: Frédéric Chapoton
Reviewer(s): Kwankyu Lee

Author: Release Manager

src/sage/coding/all.py

@@ -2,7 +2,7 @@
 from sage.misc.lazy_import import lazy_import as _lazy_import
 
 _lazy_import("sage.coding.code_constructions", ["permutation_action",
-            "walsh_matrix"])
+                                                "walsh_matrix"])
 
 _lazy_import("sage.coding.linear_code", "LinearCode")
 

src/sage/coding/source_coding/huffman.py

@@ -32,6 +32,7 @@
 
 from sage.structure.sage_object import SageObject
 
+
 ###########################################################################
 #
 # Helper functions

src/sage/crypto/sbox.pyx

@@ -649,7 +649,7 @@ cdef class SBox(SageObject):
         TESTS::
 
         Testing square SBoxes::
-        
+
             sage: from sage.crypto.sbox import SBox
             sage: S = SBox(7,6,0,4,2,5,1,3)
             sage: S.difference_distribution_table()