diff --git a/examples/notebooks/Upper_Air_BUFR_Soundings.ipynb b/examples/notebooks/Upper_Air_BUFR_Soundings.ipynb
index 349a672..3c665a9 100644
--- a/examples/notebooks/Upper_Air_BUFR_Soundings.ipynb
+++ b/examples/notebooks/Upper_Air_BUFR_Soundings.ipynb
@@ -281,7 +281,7 @@
     "\n",
     "Since we filtered on time, and requested the data in the previous cell, we now have a `response` object we can work with.\n",
     "\n",
-    "### 5.1 Prepare Data objects\n",
+    "### 5.1 Prepare Data Objects\n",
     "\n",
     "Here we construct arrays for each parameter to plot (temperature, pressure, and wind components).\n",
     "After populating each of the arrays, we sort and mask missing data."