Update README.md

ericvicenti · web-flow · commit bc2f7a59ef56 · 2018-10-30T02:03:00.000-07:00
diff --git a/README.md b/README.md
@@ -96,7 +96,7 @@ function MyFocusTag() {
 }
 ```
 
-One of the following values will always be true in the focus state:
+One (always, and only one) of the following values will be true in the focus state:
 
 - isFocused
 - isBlurring

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ function MyFocusTag() {`
`96`	`96`	`}`
`97`	`97`	```
`98`	`98`
`99`		`-One of the following values will always be true in the focus state:`
	`99`	`+One (always, and only one) of the following values will be true in the focus state:`
`100`	`100`
`101`	`101`	`- isFocused`
`102`	`102`	`- isBlurring`