@@ -149,9 +149,10 @@ module.exports = {
         editType: 'legend',
         description: [
             'Sets the height (in px) of the legend item fill swatch.',
-            'Increasing it reveals more of a trace *fill* or *fillpattern* in the legend,',
-            'and grows the legend item to fit.',
-        ].join(' '),
+            'A taller swatch shows more of a trace *fill* or *fillpattern*.',
+            'Only traces with a *fill* use this value.',
+            'Every legend item grows to fit, so a larger value makes every row taller.'
+        ].join(' ')
     },
     itemclick: {
         valType: 'enumerated',
 
@@ -12759,7 +12759,7 @@ export interface Legend {
      */
     itemdoubleclick?: 'toggle' | 'toggleothers' | false;
     /**
-     * Sets the height (in px) of the legend item fill swatch. Increasing it reveals more of a trace *fill* or *fillpattern* in the legend, and grows the legend item to fit.
+     * Sets the height (in px) of the legend item fill swatch. A taller swatch shows more of a trace *fill* or *fillpattern*. Only traces with a *fill* use this value. Every legend item grows to fit, so a larger value makes every row taller.
      * @default 6
      * Minimum: 6
      */
 
@@ -3471,7 +3471,7 @@
           ]
         },
         "itemheight": {
-          "description": "Sets the height (in px) of the legend item fill swatch. Increasing it reveals more of a trace *fill* or *fillpattern* in the legend, and grows the legend item to fit.",
+          "description": "Sets the height (in px) of the legend item fill swatch. A taller swatch shows more of a trace *fill* or *fillpattern*. Only traces with a *fill* use this value. Every legend item grows to fit, so a larger value makes every row taller.",
           "dflt": 6,
           "editType": "legend",
           "min": 6,
Original file line number	Diff line number	Diff line change
`@@ -3471,7 +3471,7 @@`
`3471`	`3471`	`]`
`3472`	`3472`	`},`
`3473`	`3473`	`"itemheight": {`
`3474`		`- "description": "Sets the height (in px) of the legend item fill swatch. Increasing it reveals more of a trace fill or fillpattern in the legend, and grows the legend item to fit.",`
	`3474`	`+ "description": "Sets the height (in px) of the legend item fill swatch. A taller swatch shows more of a trace fill or fillpattern. Only traces with a fill use this value. Every legend item grows to fit, so a larger value makes every row taller.",`
`3475`	`3475`	`"dflt": 6,`
`3476`	`3476`	`"editType": "legend",`
`3477`	`3477`	`"min": 6,`