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1. • CommentRowNumber1.
   • CommentAuthorTodd_Trimble
   • CommentTimeFeb 20th 2016
   • (edited Feb 20th 2016)
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   Author: Todd_Trimble
   Format: MarkdownItexThere is a discussion at MathOverflow [here](http://mathoverflow.net/questions/231644/is-the-hom-simplicial-set-in-the-hammock-localization-a-nerve), with an answer by Charles Rezk explaining that the nLab has a mistaken assertion about hammock localizations in [[simplicial localization]] (around Definition 3 I think). I advise experts to have a look and repair the mistake (I am assuming there is one).

   There is a discussion at MathOverflow here, with an answer by Charles Rezk explaining that the nLab has a mistaken assertion about hammock localizations in simplicial localization (around Definition 3 I think). I advise experts to have a look and repair the mistake (I am assuming there is one).

2. • CommentRowNumber2.
   • CommentAuthorMike Shulman
   • CommentTimeFeb 20th 2016
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   Author: Mike Shulman
   Format: MarkdownItexThanks for pointing this out! I attempted to fix it in the simplest possible way. Ideally it would be nice to also include the Grothendiecky construction from DHKS, but I don't have time to do that now.

   Thanks for pointing this out! I attempted to fix it in the simplest possible way. Ideally it would be nice to also include the Grothendiecky construction from DHKS, but I don’t have time to do that now.

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeFeb 22nd 2016
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   Author: Urs
   Format: MarkdownItexWoops, that was my fault, in [revision 17](https://ncatlab.org/nlab/revision/diff/simplicial+localization/17). Sorry. Thanks for fixing it.

   Woops, that was my fault, in revision 17. Sorry. Thanks for fixing it.