diff --git a/examples/notebooks/Regional_Surface_Obs_Plot.ipynb b/examples/notebooks/Regional_Surface_Obs_Plot.ipynb
index 132021f..c58626f 100644
--- a/examples/notebooks/Regional_Surface_Obs_Plot.ipynb
+++ b/examples/notebooks/Regional_Surface_Obs_Plot.ipynb
@@ -235,7 +235,7 @@
    "source": [
     "## Function: plot_data()\n",
     "\n",
-    "This function makse use of Metpy.StationPlotLayout and Metpy.StationPlot to add all surface observation data to our plot.  The logic is very similar for both METAR and Synoptic data, so a `datatype` argument is used to distinguish between which data is being drawn, and then draws the appropriate features.\n",
+    "This function makes use of Metpy.StationPlotLayout and Metpy.StationPlot to add all surface observation data to our plot.  The logic is very similar for both METAR and Synoptic data, so a `datatype` argument is used to distinguish between which data is being drawn, and then draws the appropriate features.\n",
     "\n",
     "This function plots:\n",
     "- Wind barbs\n",