fix formatting typo (#34661)

peterschretlen · web-flow · commit 7ff4134c6dea · 2019-04-05T17:14:23.000-04:00
diff --git a/src/core/MIGRATION.md b/src/core/MIGRATION.md
@@ -94,7 +94,7 @@ export class Plugin {
     // called when plugin is torn down, aka window.onbeforeunload
   }
 }
-```x
+```
 
 **[4] `server/index.ts`** is the entry-point into the server-side code of this plugin. It is identical in almost every way to the client-side entry-point:
 

Original file line number	Diff line number	Diff line change
`@@ -94,7 +94,7 @@ export class Plugin {`
`94`	`94`	`// called when plugin is torn down, aka window.onbeforeunload`
`95`	`95`	`}`
`96`	`96`	`}`
`97`		-```x
	`97`	+```
`98`	`98`
`99`	`99`	[4] `server/index.ts` is the entry-point into the server-side code of this plugin. It is identical in almost every way to the client-side entry-point:
`100`	`100`