whatsnew, update and merge entries

Author: RDaxini

docs/sphinx/source/whatsnew/v0.11.1.rst

@@ -72,10 +72,10 @@ Documentation
 * Fixed examples in :py:func:`pvlib.shading.shaded_fraction1d`. (:pull:`#2215`)
 
 * Removed unused "times" input from dni_et() function (:issue:`2105`)
-* Updated :py:func:`pvlib.irradiance.haydavies` to include equation variable
-  definitions and a new "notes" section (:issue:`2183`, :pull:`2191`)
-* Updated :py:func:`pvlib.irradiance.klucher` to include equation variable
-  definitions and a new "notes" section (:issue:`2183`, :pull:`2192`)
+* Updated model description, added equation variable, and created a new "notes"
+  section in :py:func:`pvlib.irradiance.haydavies` and
+  :py:func:`pvlib.irradiance.klucher` (:issue:`2183`, :pull:`2191`,
+  :pull:`2192`)
 * Split the contributing page into several pages (:issue:`2210`, :pull:`2219`)
 
 Requirements