Use US terms

Author: tordans

data/fields/playground.json

@@ -10,7 +10,7 @@
             "balance": "Balancing Device (unspecified)",
             "balancebeam": "Balance Beam",
             "ball_pool": "Ball Pool",
-            "bannister_bars": "Bannister Bars",
+            "bannister_bars": "Banister Bars",
             "basketrotator": "Basket Rotator",
             "basketswing": "Basket Swing",
             "belt_bridge": "Belt Bridge",
@@ -46,12 +46,12 @@
             "rope_swing": "Rope Swing",
             "rope_traverse": "Rope Traverse",
             "rotator": "Rotating Device (unspecified)",
-            "roundabout": "Roundabout",
+            "roundabout": "Merry-Go-Round / Roundabout",
             "sand": "Sand Play Device (unspecified)",
             "sand_pulley": "Sand Pulley",
             "sand_seesaw": "Sand Seesaw",
             "sand_wheel": "Sand Wheel",
-            "sandpit": "Sandpit",
+            "sandpit": "Sandbox / Sandpit",
             "seat": "Seat",
             "seesaw": "Seesaw",
             "sieve": "Sieve",
@@ -88,7 +88,7 @@
             "water_wheel": "Water Wheel",
             "wobble_bridge": "Wobble Bridge",
             "youth_bench": "Youth Bench",
-            "zipwire": "Zipwire"
+            "zipwire": "Zipline / Zipwire"
         }
     }
 }