typo (swiftlang#1491)

Author: Julcompa

Foundation/FileManager.swift

@@ -870,7 +870,7 @@ public protocol FileManagerDelegate : NSObjectProtocol {
     func fileManager(_ fileManager: FileManager, shouldCopyItemAtPath srcPath: String, toPath dstPath: String) -> Bool
     func fileManager(_ fileManager: FileManager, shouldCopyItemAt srcURL: URL, to dstURL: URL) -> Bool
 
-    /* fileManager:shouldProceedAfterError:copyingItemAtPath:toPath: gives the delegate an opportunity to recover from or continue copying after an error. If an error occurs, the error object will contain an NSError indicating the problem. The source path and destination paths are also provided. If this method returns YES, the FileManager instance will continue as if the error had not occurred. If this method returns NO, the FileManager instance will stop copying, return NO from copyItemAtPath:toPath:error: and the error will be provied there.
+    /* fileManager:shouldProceedAfterError:copyingItemAtPath:toPath: gives the delegate an opportunity to recover from or continue copying after an error. If an error occurs, the error object will contain an NSError indicating the problem. The source path and destination paths are also provided. If this method returns YES, the FileManager instance will continue as if the error had not occurred. If this method returns NO, the FileManager instance will stop copying, return NO from copyItemAtPath:toPath:error: and the error will be provided there.
      */
     func fileManager(_ fileManager: FileManager, shouldProceedAfterError error: Error, copyingItemAtPath srcPath: String, toPath dstPath: String) -> Bool
     func fileManager(_ fileManager: FileManager, shouldProceedAfterError error: Error, copyingItemAt srcURL: URL, to dstURL: URL) -> Bool