From 7e79344173144f30c24a03083865dbec4d2aee9c Mon Sep 17 00:00:00 2001
From: RDaxini <rajivdaxini@msn.com>
Date: Tue, 28 Jan 2025 16:57:16 -0700
Subject: [PATCH] rename, add layer

---
 docs/sphinx/source/user_guide/spectrum.rst | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/docs/sphinx/source/user_guide/spectrum.rst b/docs/sphinx/source/user_guide/spectrum.rst
index 11574fa35..a3b1a7b16 100644
--- a/docs/sphinx/source/user_guide/spectrum.rst
+++ b/docs/sphinx/source/user_guide/spectrum.rst
@@ -1,7 +1,12 @@
 .. _spectrum_user_guide:
 
-Spectral mismatch
-=================
+Spectrum
+========
+
+intro
+
+Spectral mismatch models
+------------------------
 
 pvlib-python contains several models to estimate the spectral mismatch factor
 using atmospheric variables such as air mass, or system and meteorological