diff --git a/notebooks/single_baseline_postprocessing_and_pspec.ipynb b/notebooks/single_baseline_postprocessing_and_pspec.ipynb
index e0318f1..a9d7c21 100644
--- a/notebooks/single_baseline_postprocessing_and_pspec.ipynb
+++ b/notebooks/single_baseline_postprocessing_and_pspec.ipynb
@@ -281,7 +281,7 @@
     "# load data for both crosses and autos with times corresponding only to those in the crosses\n",
     "single_bl_times = np.array(io.HERAData(SINGLE_BL_FILE).times)\n",
     "hd = io.HERAData([AUTO_BL_FILE, SINGLE_BL_FILE])\n",
-    "data, flags, nsamples = hd.read(times=single_bl_times, polarizations=polarizations)\n"
+    "data, flags, nsamples = hd.read(times=single_bl_times, polarizations=polarizations)\n",
     "cross_bls = [ANTPAIR + (pol,) for pol in data.pols()]"
    ]
   },