correct keys in description

Author: archmoj

src/plots/cartesian/layout_attributes.js

@@ -110,7 +110,7 @@ module.exports = {
         editType: 'calc',
         description: [
             'Using *strict* a numeric string in trace data is not converted to a number.',
-            'Using *accept strings* a numeric string in trace data may be',
+            'Using *convert types* a numeric string in trace data may be',
             'treated as a number during automatic axis `type` detection.',
             'Defaults to layout.autotypenumbers.'
         ].join(' ')

src/plots/layout_attributes.js

@@ -300,7 +300,7 @@ module.exports = {
         editType: 'calc',
         description: [
             'Using *strict* a numeric string in trace data is not converted to a number.',
-            'Using *accept strings* a numeric string in trace data may be',
+            'Using *convert types* a numeric string in trace data may be',
             'treated as a number during automatic axis `type` detection.',
             'This is the default value; however it could be overridden for individual axes.'
         ].join(' ')