fix colab link

Author: sgbaird

notebooks/escience/1.0-traditional-doe-vs-bayesian.ipynb

@@ -7,7 +7,7 @@
    "source": [
     "# Traditional DoE vs. Bayesian Optimization\n",
     "\n",
-    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/sparks-baird/self-driving-lab-demo/blob/main/notebooks/4.2-paho-mqtt-colab-sdl-demo-test.ipynb)\n",
+    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/sparks-baird/self-driving-lab-demo/blob/main/notebooks/escience/1.0-traditional-doe-vs-bayesian.ipynb)\n",
     "\n",
     "The [first](https://youtu.be/Evua529dAgc) and\n",
     "[second](https://youtu.be/41fQs4JxRQA) videos from Taylor Sparks' [Optimization Tutorial\n",