fix typos and add link for script action

Author: yanancai

articles/hdinsight/spark/apache-spark-python-package-installation.md

@@ -46,7 +46,7 @@ HDInsight Spark cluster is created with Anaconda installation. There are two Pyt
 
 | |Python 2.7|Python 3.5|
 |----|----|----|
-|Path|/usr/bin/Anaconda/bin|/usr/bin/Anaconda/envs/py35/bin|
+|Path|/usr/bin/anaconda/bin|/usr/bin/anaconda/envs/py35/bin|
 |Spark|Default set to 2.7|N/A|
 |Livy|Default set to 2.7|N/A|
 |Jupyter|PySpark kernel|PySpark3 kernel|
@@ -88,7 +88,7 @@ HDInsight cluster depends on the built-in Python environment, both Python 2.7 an
 
         ```
         export PYSPARK_PYTHON=/usr/bin/anaconda/envs/py35new/bin/python
-        xport PYSPARK_DRIVER_PYTHON=/usr/bin/anaconda/envs/py35new/bin/python
+        export PYSPARK_DRIVER_PYTHON=/usr/bin/anaconda/envs/py35new/bin/python
         ```
 
         ![Change Livy config through Ambari](./media/apache-spark-python-package-installation/ambari-livy-config.png)
@@ -117,7 +117,7 @@ HDInsight cluster depends on the built-in Python environment, both Python 2.7 an
 
 ## Known Issue
 
-There is a known bug for Anaconda version 4.7.11 and 4.7.12. If you see your script actions hanging at `"Collecting package metadata (repodata.json): ...working..."` and failing with `"Python script has been killed due to timeout after waiting 3600 secs"`. You can download this script and run it as script actions on all nodes to fix the issue.
+There is a known bug for Anaconda version 4.7.11 and 4.7.12. If you see your script actions hanging at `"Collecting package metadata (repodata.json): ...working..."` and failing with `"Python script has been killed due to timeout after waiting 3600 secs"`. You can download [this script](https://gregorysfixes.blob.core.windows.net/public/fix-conda.sh) and run it as script actions on all nodes to fix the issue.
 
 To check your Anaconda version, you can SSH to the cluster header node and run `/usr/bin/anaconda/bin/conda --v`.