typos in sage.structure.list_clone documentation

[hivert]

Title says all.

Apply:

1- attachment: trac_11308-clone_doc_fix-fh.2.patch

CC: @nthiery

Component: documentation

Keywords: doc clone, days30

Author: Florent Hivert

Reviewer: Mariah Lenox, Nicolas M. Thiéry

Merged: sage-4.7.1.rc0

Issue created by migration from https://trac.sagemath.org/ticket/11308

[hivert]

Author: Florent Hivert

[hivert]

comment:1

I got a patch on sage-combinat but more rereading is needed.

[saliola]

Changed keywords from doc clone to doc clone, days30

[sagetrac-mariah]

comment:4

May I suggest instead of

190	    Finally, if the class implement the ``_hash_`` method then 
191	    :class:`ClonableElement` ensure that hash value is only computed on 
192	    immutable object. It furthermore cache it so that it is only computed 
193	    once. 

use

190	    Finally, if the class implements the ``_hash_`` method then 
191	    :class:`ClonableElement` ensures that hash value is only computed on an
192	    immutable object. It furthermore caches it so that it is only computed 
193	    once. 

Suggested changes:

line 190: implements

line 191: ensures and on an

line 192: caches