[gardening] Remove "-*- swift -*-" from non-.gyb file.

practicalswift · practicalswift · commit c74273dfd119 · 2016-06-12T19:03:54.000+02:00
diff --git a/stdlib/private/StdlibCollectionUnittest/RangeSelection.swift b/stdlib/private/StdlibCollectionUnittest/RangeSelection.swift
@@ -1,4 +1,4 @@
-//===--- RangeSelection.swift ---------------------------------*- swift -*-===//
+//===--- RangeSelection.swift ---------------------------------------------===//
 //
 // This source file is part of the Swift.org open source project
 //

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-//===--- RangeSelection.swift ---------------------------------- swift --===//`
	`1`	`+//===--- RangeSelection.swift ---------------------------------------------===//`
`2`	`2`	`//`
`3`	`3`	`// This source file is part of the Swift.org open source project`
`4`	`4`	`//`