Update families.csv

Somehow Ballet's /Seasonal/Christmas tag got duplicated.  Removed the extra one.

tags/all/families.csv

@@ -626,7 +626,6 @@ Ballet,/Expressive/Sophisticated,100
 Ballet,/Expressive/Vintage,99
 Ballet,/Script/Formal,100
 Ballet,/Seasonal/Christmas,96
-Ballet,/Seasonal/Christmas,96
 Baloo 2,/Expressive/Calm,79.4
 Baloo 2,/Sans/Rounded,100
 Baloo Bhai 2,/Expressive/Calm,79.4
@@ -3562,7 +3561,7 @@ Kulim Park,/Expressive/Rugged,2
 Kulim Park,/Expressive/Stiff,52
 Kulim Park,/Sans/Geometric,30
 Kulim Park,/Sans/Humanist,30
-Kumar One ,/Seasonal/Diwali,90
+"Kumar One ",/Seasonal/Diwali,90
 Kumar One Inline,/Expressive/Stiff,97
 Kumar One Outline,/Expressive/Innovative,92
 Kumar One Outline,/Serif/Fat Face,30