Add comment for editor_read_word_stem().

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@3373 ea778897-0a13-0410-b9d1-a72fbfd435f5

src/editor.c

@@ -1218,6 +1218,7 @@ void editor_find_current_word(GeanyEditor *editor, gint pos, gchar *word, size_t
 }
 
 
+/* Read the word up to position @a pos. */
 static const gchar *
 editor_read_word_stem(GeanyEditor *editor, gint pos, const gchar *wordchars)
 {