<3 for the review

oliviertassinari · oliviertassinari · commit 34ae605dd88b · 2019-02-07T11:32:45.000+01:00
diff --git a/docs/src/pages/layout/grid/grid.md b/docs/src/pages/layout/grid/grid.md
@@ -23,11 +23,11 @@ The grid system is implemented with the `Grid` component:
 ## Spacing
 
 The responsive grid focuses on consistent spacing widths, rather than column width.
-Material design margins and columns follow an **8px** square baseline grid.
-The spacing property is an integer in the [0, 8] interval.
+Material Design margins and columns follow an **8px** square baseline grid.
+The spacing property is an integer between 0 and 10 inclusive.
 By default, the spacing between two grid items follows a linear function: `output(spacing) = spacing * 8px`, e.g. `spacing={2}` creates a 16px wide gap.
 
-This output transformation function can be customized using the theme, exactly like [the system spacing](/system/spacing/#transformation).
+This output transformation function can be customized [using the theme](/customization/themes/#spacing).
 
 {{"demo": "pages/layout/grid/SpacingGrid.js"}}
 
@@ -96,7 +96,7 @@ There are 3 available workarounds:
 ```jsx
   <body>
     <div style={{ padding: 20 }}>
-      <Grid container spacing={4}>
+      <Grid container spacing={5}>
         //...
       </Grid>
     </div>
diff --git a/packages/material-ui/src/styles/createSpacing.js b/packages/material-ui/src/styles/createSpacing.js
@@ -34,7 +34,7 @@ export default function createSpacing(spacing) {
             [
               'Material-UI: theme.spacing.unit usage has been deprecated.',
               'It will be removed in v5.',
-              'You can replace theme.spacing.unit * 2 with theme.spacing(2).',
+              'You can replace `theme.spacing.unit * 2` with `theme.spacing(2)`.',
             ].join('\n'),
           );
           warnOnce = true;

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ export default function createSpacing(spacing) {`
`34`	`34`	`[`
`35`	`35`	`'Material-UI: theme.spacing.unit usage has been deprecated.',`
`36`	`36`	`'It will be removed in v5.',`
`37`		`- 'You can replace theme.spacing.unit * 2 with theme.spacing(2).',`
	`37`	+ 'You can replace `theme.spacing.unit * 2` with `theme.spacing(2)`.',
`38`	`38`	`].join('\n'),`
`39`	`39`	`);`
`40`	`40`	`warnOnce = true;`