[Mailman-i18n] Spanish Translation Typos 2.1.4

[Aaron Crosman]

I had a user send me the following corrections for the invite.txt in es

The first instatance of mensaje (in first paragraph) is spelled: mensjae 

Throughout both of the following corrections are also needed.
solo should be :  sólo
dirijido should be:  dirigido

Mind you I do not speak Spanish, so I'm taking their word for it.  If this has already been corrected sorry to bother you.

Aaron Crosman
American Friends Service Committee