Fix jshint problems.

js/id/graph/graph.js

@@ -135,8 +135,8 @@ iD.Graph.prototype = {
             oldentity = graph.entities[id];
             if (entity !== oldentity) {
                 if (entity && entity.type === 'way') {
-                    result = oldentity
-                        ? result
+                    result = oldentity ?
+                        result
                             .concat(_.difference(entity.nodes, oldentity.nodes))
                             .concat(_.difference(oldentity.nodes, entity.nodes))
                         : result.concat(entity.nodes);

js/id/renderer/map.js

@@ -113,7 +113,7 @@ iD.Map = function() {
         if (Math.log(d3.event.scale / Math.LN2 - 8) < minzoom + 1) {
             iD.flash()
                 .select('.content')
-                .text('Cannot zoom out further in current mode.')
+                .text('Cannot zoom out further in current mode.');
             return map.zoom(16);
         }
         var fast = (d3.event.scale === projection.scale() && fastEnabled);

js/id/svg.js

@@ -2,13 +2,13 @@ iD.svg = {
     RoundProjection: function (projection) {
         return function (d) {
             return iD.util.geo.roundCoords(projection(d));
-        }
+        };
     },
 
     PointTransform: function (projection) {
         projection = iD.svg.RoundProjection(projection);
         return function (entity) {
             return 'translate(' + projection(entity.loc) + ')';
-        }
+        };
     }
 };

js/id/svg/lines.js

@@ -97,5 +97,5 @@ iD.svg.Lines = function() {
                 // adding longer text than necessary, since overflow is hidden
                 return (new Array(Math.floor(lengths[d.id] * 1.1))).join(arrowtext);
             });
-    }
+    };
 };