[ci skip] Fix small typo

drbyte · cmb69 · commit 94938e4ee7b8 · 2020-11-02T18:11:13.000+01:00
`as` -> `was` Closes phpGH-6394.
diff --git a/UPGRADING b/UPGRADING
@@ -164,7 +164,7 @@ PHP 8.0 UPGRADE NOTES
         }
 
     If both T1::func() and T2::func() exist, this code was previously silently
-    accepted, and func as assumed to refer to T1::func. Now it will generate a
+    accepted, and func was assumed to refer to T1::func. Now it will generate a
     fatal error instead, and either T1::func or T2::func needs to be written
     explicitly.
   . The signature of abstract methods defined in traits is now checked against

Original file line number	Diff line number	Diff line change
`@@ -164,7 +164,7 @@ PHP 8.0 UPGRADE NOTES`
`164`	`164`	`}`
`165`	`165`
`166`	`166`	`If both T1::func() and T2::func() exist, this code was previously silently`
`167`		`- accepted, and func as assumed to refer to T1::func. Now it will generate a`
	`167`	`+ accepted, and func was assumed to refer to T1::func. Now it will generate a`
`168`	`168`	`fatal error instead, and either T1::func or T2::func needs to be written`
`169`	`169`	`explicitly.`
`170`	`170`	`. The signature of abstract methods defined in traits is now checked against`