docs: add missing closing backtick in error message

Avicennasis · Avicennasis · commit 921561cbda5a · 2026-06-22T13:52:51.000-04:00
The inline code example `swiftlang/swift-syntax was missing its
closing backtick in the usage error message.
diff --git a/.github/workflows/scripts/cross-pr-checkout.swift b/.github/workflows/scripts/cross-pr-checkout.swift
@@ -186,7 +186,7 @@ func main() async throws {
     throw GenericError(
       """
       Expected two arguments:
-      - Repository name, eg. `swiftlang/swift-syntax
+      - Repository name, eg. `swiftlang/swift-syntax`
       - PR number
       """
     )

Original file line number	Diff line number	Diff line change
`@@ -186,7 +186,7 @@ func main() async throws {`
`186`	`186`	`throw GenericError(`
`187`	`187`	`"""`
`188`	`188`	`Expected two arguments:`
`189`		- - Repository name, eg. `swiftlang/swift-syntax
	`189`	+ - Repository name, eg. `swiftlang/swift-syntax`
`190`	`190`	`- PR number`
`191`	`191`	`"""`
`192`	`192`	`)`