diff --git a/docs/source/release/v4.3.0/indirect_geometry.rst b/docs/source/release/v4.3.0/indirect_geometry.rst
index a452189d03aa202c8f3841b411727de841efafa4..a9998661616ba5dab15faacbff44750c74e11cb4 100644
--- a/docs/source/release/v4.3.0/indirect_geometry.rst
+++ b/docs/source/release/v4.3.0/indirect_geometry.rst
@@ -10,6 +10,21 @@ Indirect Geometry Changes
     improvements, followed by bug fixes.
 
 
+Improvements
+############
+
+- In Abins the instrumental broadening implementation has been overhauled.
+
+  - Output spectra from Abins should now be smooth and free of artefacts.
+  - A fast approximate scheme is implemented and automatically applied
+    when appropriate for simulations of TOSCA spectra. Alternative
+    broadening implementations may be selected through the
+    AbinsParameters system, including slow reference methods.
+  - Spectra now follow the broader Mantid convention for histograms:
+    values correspond to frequencies at the mid-points of the
+    histogram bins. (Previously the values would correspond to one
+    bin-edge.)
+
 BugFixes
 ########
 
diff --git a/scripts/test/Abins/AbinsBroadeningTest.py b/scripts/test/Abins/AbinsBroadeningTest.py
index fc49f222f212e0a3c2484c73b3c4e6e879b7eeaf..917aae8783b5fdcca52897e9d157387ba69af2b3 100644
--- a/scripts/test/Abins/AbinsBroadeningTest.py
+++ b/scripts/test/Abins/AbinsBroadeningTest.py
@@ -59,7 +59,7 @@ class AbinsBroadeningTest(unittest.TestCase):
 
             self.assertAlmostEqual(sum(curve), 1)
 
-    def test_noraml_sum(self):
+    def test_normal_sum(self):
         """Check that normally-distributed kernel sums to unity"""
         # Note that unlike Gaussian kernel, this totals intensity 1 even with absurdly large bins