Could you tell me the reason for changing the translation for "Link" from "Enlace" to "Ligazón"?

According to Google translate, both two words means "link". Unfortunately, I don't understand Galician language so I cannot understand the difference between "Enlace" and "Ligazón".
--------------------------------------------------------------------------------
Hi,
both words exist in galician, and are similar:
* "Ligazón":http://academia.gal/dicionario/-/termo/busca/ligaz%C3%B3n
* "Enlace":http://academia.gal/dicionario/-/termo/enlace

but for direct translation of "link" only _ligazón_ is correct. In fact, _ligazón_ is used in "galician locale's file":https://www.redmine.org/projects/redmine/repository/entry/trunk/config/locales/gl.yml (only _ligazón_ appears)

_Enlace_ is the correct word in spanish.
--------------------------------------------------------------------------------
Thank you for clarifying that. I have understood that the change is appropriate.
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
I have created #27994 for translation update of "Highlighted code". The following patch only contains translation changes.

<pre><code class="diff">
Index: public/javascripts/jstoolbar/lang/jstoolbar-gl.js
===================================================================
--- public/javascripts/jstoolbar/lang/jstoolbar-gl.js (revision 17176)
+++ public/javascripts/jstoolbar/lang/jstoolbar-gl.js (working copy)
@@ -1,7 +1,7 @@
jsToolBar.strings = {};
jsToolBar.strings['Strong'] = 'Negriña';
jsToolBar.strings['Italic'] = 'Itálica';
-jsToolBar.strings['Underline'] = 'Suliñado';
+jsToolBar.strings['Underline'] = 'Subliñado';
jsToolBar.strings['Deleted'] = 'Tachado';
jsToolBar.strings['Code'] = 'Código fonte';
jsToolBar.strings['Heading 1'] = 'Encabezado 1';
@@ -13,5 +13,5 @@
jsToolBar.strings['Quote'] = 'Citar';
jsToolBar.strings['Unquote'] = 'Quitar cita';
jsToolBar.strings['Preformatted text'] = 'Texto con formato';
-jsToolBar.strings['Wiki link'] = 'Enlace a páxina Wiki';
+jsToolBar.strings['Wiki link'] = 'Ligazón a páxina Wiki';
jsToolBar.strings['Image'] = 'Imaxe';
</code></pre>
--------------------------------------------------------------------------------
Committed. Thank you for improving Redmine.
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

relates,Closed,27992,Galician translation update
copied_to,Closed,27994,Galician translation update (jstoolbar-gl.js)