Fixed documentation URL

Author: madchicken

README.md

@@ -53,4 +53,4 @@ For an example on how to parse this output, take a look at a simple example like
 Reference
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-Please Refer to the [Python Script Library documentation page](https://sysdig.gitbooks.io/sysdig-cloud-api/content/python_script_library.html) for a more complete documentation of the library.
+Please Refer to the [Python Script Library documentation page](https://sysdig.gitbooks.io/sysdig-cloud-api/content/) for a more complete documentation of the library.