Update deprecation message in init file

Co-authored-by: Jim Garrison <garrison@ibm.com>

circuit_knitting/cutting/cutqc/__init__.py

@@ -39,7 +39,7 @@
 warn(
     f"The package {__name__} is deprecated and will be removed no sooner than Circuit Knitting Toolbox 0.8.0. "
     "There is a new circuit cutting implementation in circuit_knitting.cutting that implements similar and improved functionality, which will be maintained going forward."
-    " See docs/tutorials/04_automatic_cut_finding.ipynb for a tutorial on automated LO cut-finding.",
+    " See https://qiskit-extensions.github.io/circuit-knitting-toolbox/circuit_cutting/tutorials/04_automatic_cut_finding.ipynb for a tutorial on automated cut-finding.",
     DeprecationWarning,
     stacklevel=2,
 )