Update UPGRADE-1.0.md

Yozhef · web-flow · commit cb0b249bf529 · 2022-01-18T18:16:14.000+02:00
diff --git a/UPGRADE-1.0.md b/UPGRADE-1.0.md
@@ -113,4 +113,6 @@ class StatusUpCheck implements CheckInterface
 }
 ```
 
-
+Step 4: Remove Custom Error library
+----------------------------------
+Remove custom error in handler https://github.com/MacPaw/symfony-health-check-bundle/tree/v0.8.0/src/Exception 

Original file line number	Diff line number	Diff line change
`@@ -113,4 +113,6 @@ class StatusUpCheck implements CheckInterface`
`113`	`113`	`}`
`114`	`114`	```
`115`	`115`
`116`		`-`
	`116`	`+Step 4: Remove Custom Error library`
	`117`	`+----------------------------------`
	`118`	`+Remove custom error in handler https://github.com/MacPaw/symfony-health-check-bundle/tree/v0.8.0/src/Exception`