diff --git a/src/wp-includes/theme.json b/src/wp-includes/theme.json
index 917b9054c1..1ef000559b 100644
--- a/src/wp-includes/theme.json
+++ b/src/wp-includes/theme.json
@@ -18,42 +18,42 @@
 			"defaultPalette": true,
 			"duotone": [
 				{
-					"name": "Dark grayscale" ,
+					"name": "Dark grayscale",
 					"colors": [ "#000000", "#7f7f7f" ],
 					"slug": "dark-grayscale"
 				},
 				{
-					"name": "Grayscale" ,
+					"name": "Grayscale",
 					"colors": [ "#000000", "#ffffff" ],
 					"slug": "grayscale"
 				},
 				{
-					"name": "Purple and yellow" ,
+					"name": "Purple and yellow",
 					"colors": [ "#8c00b7", "#fcff41" ],
 					"slug": "purple-yellow"
 				},
 				{
-					"name": "Blue and red" ,
+					"name": "Blue and red",
 					"colors": [ "#000097", "#ff4747" ],
 					"slug": "blue-red"
 				},
 				{
-					"name": "Midnight" ,
+					"name": "Midnight",
 					"colors": [ "#000000", "#00a5ff" ],
 					"slug": "midnight"
 				},
 				{
-					"name": "Magenta and yellow" ,
+					"name": "Magenta and yellow",
 					"colors": [ "#c7005a", "#fff278" ],
 					"slug": "magenta-yellow"
 				},
 				{
-					"name": "Purple and green" ,
+					"name": "Purple and green",
 					"colors": [ "#a60072", "#67ff66" ],
 					"slug": "purple-green"
 				},
 				{
-					"name": "Blue and orange" ,
+					"name": "Blue and orange",
 					"colors": [ "#1900d8", "#ffa96b" ],
 					"slug": "blue-orange"
 				}