consistent naming for examples

2019-01-21 15:10:10 +05:30 · 2019-01-21 15:10:10 +05:30 · a0bb67b16a
--- a/docs/source/do_why_confounder_example.ipynb
+++ b/docs/source/do_why_confounder_example.ipynb
--- a/docs/source/do_why_estimation_methods.ipynb
+++ b/docs/source/do_why_estimation_methods.ipynb
--- a/docs/source/ihdp_dataset_With_multiple_methods.ipynb
+++ b/docs/source/ihdp_dataset_With_multiple_methods.ipynb
--- a/docs/source/do_why_simple_example.ipynb
+++ b/docs/source/do_why_simple_example.ipynb