fix test

Author: Maxxen

test/sql/geos/st_maximuminscribedcircle.test

@@ -3,7 +3,7 @@ require spatial
 query I
 SELECT st_maximuminscribedcircle('POLYGON((0 0, 1 0, 1 1, 0 1, 0 0))'::GEOMETRY);
 ----
-{'center': POINT (0.5 0.5), 'nearest': POINT (0.5 0), 'radius': 0.5}
+{'center': 'POINT (0.5 0.5)', 'nearest': 'POINT (0.5 0)', 'radius': 0.5}
 
 statement error
 SELECT st_maximuminscribedcircle('POLYGON EMPTY'::GEOMETRY);