Replace the deprecated enchant_dict_add_to_pwl with enchant_dict_add.

Author: yetist

plugins/spell/pluma-spell-checker.c

@@ -433,7 +433,8 @@ pluma_spell_checker_add_word_to_personal (PlumaSpellChecker *spell,
 	if (len < 0)
 		len = strlen (word);
 
-	enchant_dict_add_to_pwl (spell->dict, word, len);
+        enchant_dict_add (spell->dict, word, len);
+
 
 	g_signal_emit (G_OBJECT (spell), signals[ADD_WORD_TO_PERSONAL], 0, word, len);