Fix whitespace changes in hash fixture.

Author: Patrick Thomson

test/fixtures/json/corpus/hash.diffA-B.txt

@@ -1,7 +1,7 @@
 (Hash
-  {-(KeyValue
-    {-(TextElement)-}
-    {-(Float)-})-}
+{-(KeyValue
+  {-(TextElement)-}
+  {-(Float)-})-}
   (KeyValue
     (TextElement)
     (Float))
@@ -12,7 +12,7 @@
   (KeyValue
     (TextElement)
   { (Float)
-  ->(Float)})
-  {+(KeyValue
+  ->(Float) })
+{+(KeyValue
   {+(TextElement)+}
   {+(Float)+})+})

test/fixtures/json/corpus/hash.diffB-A.txt

@@ -7,12 +7,12 @@
     (Float))
   (KeyValue
   { (TextElement)
-  ->(TextElement)}
+  ->(TextElement) }
     (Float))
   (KeyValue
     (TextElement)
   { (Float)
-  ->(Float)})
+  ->(Float) })
 {-(KeyValue
   {-(TextElement)-}
-  {-(Float)-})-})
+  {-(Float)-})-})