[Templates] TT2 documentation error

[Jonas Liljegren]

http://www.template-toolkit.org/download/v2beta2_Changes says:

* The current exception caught in a catch block is now aliased to the
  variable 'error' rather than 'e'.  This is much more logical, IMHO,
  and was only prevented previously by 'error' being a reserved word.
  Note that 'e' is still defined, in addition to 'error'.  This may be
  deprecated at some point in the future.


'error' works. But not 'e'. That means that 'e' is not still defined.

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/ Jonas  -  http://jonas.liljegren.org/myself/en/index.html