fix spaces in src/traces/table/attributes.js

Author: archmoj

src/traces/table/attributes.js

@@ -89,8 +89,8 @@ var attrs = module.exports = overrideAll({
                 dflt: 'white',
                 description: [
                     'Sets the cell fill color. It accepts either a specific color',
-                    ' or an array of colors or a 2D array of colors.'
-                ].join('')
+                    'or an array of colors or a 2D array of colors.'
+                ].join(' ')
             }
         },
 
@@ -157,8 +157,8 @@ var attrs = module.exports = overrideAll({
                 dflt: 'white',
                 description: [
                     'Sets the cell fill color. It accepts either a specific color',
-                    ' or an array of colors or a 2D array of colors.'
-                ].join('')
+                    'or an array of colors or a 2D array of colors.'
+                ].join(' ')
             }
         },