docs(prefer-readonly): add rule name to title (typescript-eslint#779)

cherryblossom000 · bradzacher · commit 73f8c791e82a · 2019-07-30T08:29:41.000-07:00
The "(prefer-readonly)" part wasn't in the title.
diff --git a/packages/eslint-plugin/docs/rules/prefer-readonly.md b/packages/eslint-plugin/docs/rules/prefer-readonly.md
@@ -1,4 +1,4 @@
-# require never-modified private members be marked as `readonly`
+# require never-modified private members be marked as `readonly` (prefer-readonly)
 
 This rule enforces that private members are marked as `readonly` if they're never modified outside of the constructor.
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		-# require never-modified private members be marked as `readonly`
	`1`	+# require never-modified private members be marked as `readonly` (prefer-readonly)
`2`	`2`
`3`	`3`	This rule enforces that private members are marked as `readonly` if they're never modified outside of the constructor.
`4`	`4`