diff --git a/examples/precision_tests_mpmath.ipynb b/examples/precision_tests_mpmath.ipynb
index bc2f55f..e0f3998 100644
--- a/examples/precision_tests_mpmath.ipynb
+++ b/examples/precision_tests_mpmath.ipynb
@@ -12,7 +12,7 @@
     {
       "cell_type": "markdown",
       "source": [
-        "### Understanding the mpmath package\n",
+        "### Understanding the mpmath module\n",
         "\n",
         "This notebook explores some attributes of the arbitrary precision module of the Fast Wave package (`wavefunction_mpmath`), which leverages Python's mpmath package. The [mpmath](https://mpmath.org/) is a Python library providing arbitrary-precision floating-point arithmetic for real and complex numbers (by [Fredrik Johansson](https://fredrikj.net/)). It can be integrated into Python projects directly or used via [SymPy](https://www.sympy.org/en/index.html) or [Sage](https://www.sagemath.org/). To achieve arbitrarily precise calculations of the quantum harmonic oscillator wave function, an arbitrary-precision module was integrated into the Fast Wave package using mpmath.\n",
         "\n",