Fix expected output for Example 03

[petr-muller]

No description provided.

[codecov]

Codecov Report

Merging #12 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master    #12   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           6      6           
  Lines         492    492           
=====================================
  Hits          492    492

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[coveralls]

Pull Request Test Coverage Report for Build 80

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 78:	0.0%
Covered Lines:	492
Relevant Lines:	492

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💛 - Coveralls