Tags and Geo types not recognized in Info()

If I create an index with a GEO or TAG field type

Info() returns Type 0 (string when it should show TAG or GEO)

```
127.0.0.1:6379>  "FT.INFO" "fortune500"
    16) 1) tags
        2) type
        3) TAG
        4) SEPARATOR
        5) ,

```

Checking the return I see

```
&{Schema:{Fields:[{Name:tags Type:0 Sortable:false Options:<nil>} {REMOVED_FOR_CLARITY}```