[1.2.X] Fixed #14421 -- Clarified the english in the i18n documentation....

    This is {{ book_t }} by {{ author_t }}

    {% endblocktrans %}

This tag is also in charge of handling another functionality: Pluralization.

To make use of it you should:

This tag also provides for pluralization. To use it:

    * Designate and bind a counter value by using ``count``, such value will

    * Designate and bind a counter value with the name ``count``. This value will

      be the one used to select the right plural form.

    * Specify both the singular and plural forms separating them with the

      ``{% plural %}`` tag, which appears within ``{% blocktrans %}`` and

      ``{% endblocktrans %}``.

      ``{% plural %}`` tag within the ``{% blocktrans %}`` and

      ``{% endblocktrans %}`` tags.

An example::

    {% endblocktrans %}

When you both use the pluralization feature and bind values to local variables

in addition to the counter value, have in mind that the ``blocktrans``

in addition to the counter value, keep in mind that the ``blocktrans``

construct is internally converted to an ``ungettext`` call. This means the

same :ref:`notes regarding ungettext variables <pluralization-var-notes>`

apply.