does removing newline from math equation fix our issue

Author: eblur

tutorials/notebooks/color-excess/color-excess.ipynb

@@ -114,7 +114,7 @@
     "If you're new to extinction, here is a brief introduction to the types of quantities involved.\n",
     "The fractional change to the flux of starlight is \n",
     "$$\n",
-    "\\frac{dF_\\lambda}{F_\\lambda} = -\\tau_\\lambda\n",
+    "\\frac{dF_\\lambda}{F_\\lambda} = -\\tau_\\lambda",
     "$$\n",
     "where $\\tau$ is the optical depth and depends on wavelength.  Integrating along the line of sight, the resultant flux is an exponential function of optical depth,\n",
     "$$\n",