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	Fix typos in pkg
Signed-off-by: bin liu <liubin0329@gmail.com>
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					 2 changed files with 2 additions and 2 deletions
				
			
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			@ -35,7 +35,7 @@ func DefaultPathEnv(os string) string {
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// This is used, for example, when validating a user provided path in docker cp.
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// If a drive letter is supplied, it must be the system drive. The drive letter
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// is always removed. Also, it translates it to OS semantics (IOW / to \). We
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// need the path in this syntax so that it can ultimately be contatenated with
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// need the path in this syntax so that it can ultimately be concatenated with
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// a Windows long-path which doesn't support drive-letters. Examples:
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// C:			--> Fail
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// C:\			--> \
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			@ -16,7 +16,7 @@ var eol = []byte("\n")
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// ErrNonPositiveLinesNumber is an error returned if the lines number was negative.
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var ErrNonPositiveLinesNumber = errors.New("The number of lines to extract from the file must be positive")
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//TailFile returns last n lines of reader f (could be a fil).
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//TailFile returns last n lines of reader f (could be a nil).
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func TailFile(f io.ReadSeeker, n int) ([][]byte, error) {
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	if n <= 0 {
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		return nil, ErrNonPositiveLinesNumber
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