docs(material/theming): fix typo in theming guide (#25685)

titosx · wagnermaciel · commit 7e56c559e189 · 2022-10-03T23:33:28.000-04:00
In theming guide the mat.get-color-from-palette is shown with a number identifier in quotes, unlike the theming-your-components guide which shows it without quotes. Fixes #25598 (cherry picked from commit 4d9e797)
diff --git a/guides/theming.md b/guides/theming.md
@@ -356,7 +356,7 @@ hue's number identifier with `-contrast`.
 $my-palette: mat.define-palette(mat.$indigo-palette);
 
 .my-custom-style {
- background: mat.get-color-from-palette($my-palette, '500');
+ background: mat.get-color-from-palette($my-palette, 500);
  color: mat.get-color-from-palette($my-palette, '500-contrast');
 }
 ```

Original file line number	Diff line number	Diff line change
@@ -356,7 +356,7 @@ hue's number identifier with `-contrast`.
`356`	`356`	`$my-palette: mat.define-palette(mat.$indigo-palette);`
`357`	`357`
`358`	`358`	`.my-custom-style {`
`359`		`- background: mat.get-color-from-palette($my-palette, '500');`
	`359`	`+ background: mat.get-color-from-palette($my-palette, 500);`
`360`	`360`	`color: mat.get-color-from-palette($my-palette, '500-contrast');`
`361`	`361`	`}`
`362`	`362`	```