Update docs/The State Mechanism.ipynb

Co-authored-by: Ben Andrew <[email protected]>

docs/The State Mechanism.ipynb

@@ -25,7 +25,7 @@
    "source": [
     "## Core Principle: every procedure accepts a `State` and returns a `State`\n",
     "\n",
-    "The AutoRA State mechanism is an implementation of the functional programming paradigm. It distinguishes between:\n",
+    "The AutoRA `State` mechanism is an implementation of the functional programming paradigm. It distinguishes between:\n",
     "- Data – stored as an immutable `State`\n",
     "- Procedures – functions which act on `State` objects to add new data and return a new `State`.\n",
     "\n",