[FIX] theme_bewise: replace "diplomatic" by "academic"

This commit rephrases one of the quotes block's sentences to use the
word "academic" instead of "diplomatic".

closes odoo/design-themes#742

X-original-commit: 5534cda1bc
Signed-off-by: Romain Derie (rde) <rde@odoo.com>

theme_bewise/views/customizations.xml

@@ -158,7 +158,7 @@
         <attribute name="class" add="bg-o-color-1" remove="bg-o-color-2" separator=" "/>
     </xpath>
     <xpath expr="(//blockquote)[2]//p" position="replace" mode="inner">
-        Thanks to its innovative system, the school offers a diplomatic training during which we are followed by a "mentor", a sort of "tutor"!
+        Thanks to its innovative system, the school offers an academic training during which we are followed by a "mentor", a sort of "tutor"!
     </xpath>
     <xpath expr="(//span[hasclass('s_blockquote_author')])[2]" position="replace" mode="inner">
         <b>Jane DOE</b> • Graduated in 2017