bug#17901: 24.4.50; Doc Fix in "(emacs) Regexp Search"

[Dani Moncayo]

In info node "(emacs) Regexp Search", I've found this paragraph:

     Just as in ordinary incremental search, any <SPC> typed in
  incremental regexp search matches any sequence of one or more whitespace
  characters.  The variable ‘search-whitespace-regexp’ specifies the
  regexp for the lax space matching, and ‘M-s <SPC>’
  (‘isearch-toggle-lax-whitespace’) toggles the feature.  *Note Special
  Isearch::.

I think that this paragraph would need some rewording, because the
variable 'isearch-regexp-lax-whitespace' is nil by default (unlike
'isearch-lax-whitespace', which is t by default).

In GNU Emacs 24.4.50.4 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8)
 of 2014-06-24 on LEG570
Windowing system distributor `The X.Org Foundation', version 11.0.11501000
System Description: Ubuntu 14.04 LTS

-- 
Dani Moncayo