[OSD] remarks statement parsed as horizon

[brownag]

This line in the REMARKS section is being parsed as a horizon:

1. Histosols--have organic materials that total 40 centimeters or more between the soil surface and a depth of 50 centimeters - the zone from a depth of 0 to 117 centimeters (Oese horizons).

      {
        "name": "centimeters",
        "top": "NA",
        "bottom": "NA",
        "dry_hue": "NA",
        "dry_value": "NA",
        "dry_chroma": "NA",
        "moist_hue": "NA",
        "moist_value": "NA",
        "moist_chroma": "NA",
        "texture_class": "NA",
        "structure": "NA",
        "dry_rupture": "NA",
        "moist_rupture": "NA",
        "coherence": "NA",
        "cf_class": "NA",
        "pH": "NA",
        "pH_class": "NA",
        "eff_class": "NA",
        "distinctness": "NA",
        "topography": "NA",
        "narrative": "1. Histosols--have organic materials that total 40 centimeters or more between the soil surface and a depth of 50 centimeters - the zone from a depth of 0 to 117 centimeters (Oese horizons)."
      }

OSD	JSON
PAWCATUCK	PAWCATUCK.json