mention traces and shapes order in legendrank description

Author: archmoj

src/components/shapes/attributes.js

@@ -72,7 +72,9 @@ module.exports = templatedArray('shape', {
             'with *reversed* `legend.traceorder` they are on bottom/right side.',
             'The default legendrank is 1000,',
             'so that you can use ranks less than 1000 to place certain items before all unranked items,',
-            'and ranks greater than 1000 to go after all unranked items.'
+            'and ranks greater than 1000 to go after all unranked items.',
+            'When having unranked or equal rank items shapes would be displayed after traces',
+            'i.e. according to their order in data and layout.'
         ].join(' ')
     }),
 

src/plots/attributes.js

@@ -81,7 +81,9 @@ module.exports = {
             'with *reversed* `legend.traceorder` they are on bottom/right side.',
             'The default legendrank is 1000,',
             'so that you can use ranks less than 1000 to place certain items before all unranked items,',
-            'and ranks greater than 1000 to go after all unranked items.'
+            'and ranks greater than 1000 to go after all unranked items.',
+            'When having unranked or equal rank items shapes would be displayed after traces',
+            'i.e. according to their order in data and layout.'
         ].join(' ')
     },
     legendwidth: {