Update faq/library.po

Co-authored-by: George Margaritis <gmargaritis@protonmail.com>

Author: skpanagiotis

faq/library.po

@@ -1437,7 +1437,7 @@ msgstr ""
 
 #: faq/library.rst:790
 msgid "Databases"
-msgstr "Βάσης Δεδομένων"
+msgstr "Βάσεις Δεδομένων"
 
 #: faq/library.rst:793
 msgid "Are there any interfaces to database packages in Python?"