fix link to readme examples

[robstoll]

---

I confirm that I have read the Contributor Agreements v1.0, agree to be bound on them and confirm that my contribution is compliant.

[codecov]

Codecov Report

Merging #719 (77d90fa) into master (0834761) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #719   +/-   ##
=========================================
  Coverage     87.59%   87.59%           
  Complexity       16       16           
=========================================
  Files           904      904           
  Lines          8159     8159           
  Branches        378      378           
=========================================
  Hits           7147     7147           
  Misses          935      935           
  Partials         77       77           

Flag	Coverage Δ	Complexity Δ
bbc	80.16% <ø> (ø)	0.00 <ø> (ø)
bc	58.44% <ø> (ø)	0.00 <ø> (ø)
current	58.62% <ø> (ø)	0.00 <ø> (ø)
current_windows	49.32% <ø> (ø)	0.00 <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 0834761...77d90fa. Read the comment docs.