fixed bug in example code

15 jobs for master in 13 minutes and 49 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #50925
conda-linux
build_linux_27

00:01:42

passed #50928
conda-linux
build_linux_34

00:01:44

passed #50930
conda-linux
build_linux_35

00:01:48

passed #50926
conda-macosx
build_macosx_27

00:03:10

passed #50929
conda-macosx
build_macosx_34

00:03:07

passed #50927
conda-macosx
build_macosx_35

00:03:14

 
  Test
passed #50934
conda-linux
test_linux_27

00:03:48

passed #50932
conda-linux
test_linux_34

00:04:06

passed #50931
conda-linux
test_linux_35

00:04:10

passed #50935
conda-macosx
test_macosx_27

00:09:37

passed #50933
conda-macosx
test_macosx_34

00:09:46

passed #50936
conda-macosx
test_macosx_35

00:09:44

 
  Docs
passed #50937
conda-linux
docs_linux_35

00:00:08

 
  Wheels
passed #50938
conda-linux
wheels_linux_27

00:00:12

passed #50939
conda-linux
wheels_linux_35

00:00:19