polish readme

Author: bvahdat

kaggle/house-prices/README.md

@@ -61,7 +61,7 @@ dumped data/submission.csv
 Finally the created environment above can be removed through:
 
 ```
-conda remove --name house-prices --all
+conda deactivate && conda remove --name house-prices --all
 ```
 
 The achieved `MSE` score is `.12219`.

kaggle/pneumonia/README.md

@@ -137,7 +137,7 @@ The learning curves of the accuracy/precision/recall metrics look as the followi
 Finally the created environment above can be removed through:
 
 ```
-conda remove --name pneumonia --all
+conda deactivate && conda remove --name pneumonia --all
 ```
 
 The achieved accuracy/precision/recall scores on the test dataset is `.867/.887/.903` as it can be spotted by the last line of the log output above.

kaggle/titanic/README.md

@@ -54,7 +54,7 @@ dumped data/submission.csv
 Finally the created environment above can be removed through:
 
 ```
-conda remove --name titanic --all
+conda deactivate && conda remove --name titanic --all
 ```
 
 The achieved accuracy score is `.78708`.

time_series/returns/README.md

@@ -15,5 +15,5 @@ jupyter notebook returns.ipynb
 Finally the created environment above can be removed through:
 
 ```
-conda remove --name returns --all
+conda deactivate && conda remove --name returns --all
 ```