implemented change proposals in

#103 (comment)

Author: dacoex

docs/sphinx/source/index.rst

@@ -42,7 +42,7 @@ and
 
 The GitHub wiki also has a page on `Projects and publications that use pvlib python <https://github.com/pvlib/pvlib-python/wiki/Projects-and-publications-that-use-pvlib-python>`_ for inspiration and listing of your application.
 
-There is a :ref:`convention of variable naming <variables_style_rules>` to ensure consistency throughout the library.
+There is a :ref:`variable naming convention <variables_style_rules>` to ensure consistency throughout the library.
 
 Installation
 ============

docs/sphinx/source/variables_style_rules.rst

@@ -16,15 +16,14 @@ For an definition and further help on symbols and units refer to the following s
 
 
 * `Reference Variable List by PVPMC <https://pvpmc.sandia.gov/resources/variable-list/>`_
-* with technical focus in `IEC 61724:1998 -- Photovoltaic system performance monitoring - Guidelines for measurement, data exchange and analysis <https://webstore.iec.ch/publication/5733>`_ ; the Indian Standard referencing the global IEC standard is available online: `IS/IEC 61724 (1998) <https://law.resource.org/pub/in/bis/S05/is.iec.61724.1998.pdf>`_
-* with physics focus:
-
-  * Explanation of Solar irradiation and solar geometry by `SoDa Service <http://www.soda-pro.com/home>`_ and partner pages (http://www.soda-is.com/, http://pro.soda-is.com/)
+* `IEC 61724:1998 -- Photovoltaic system performance monitoring - Guidelines for measurement, data exchange and analysis <https://webstore.iec.ch/publication/5733>`_ ; the Indian Standard referencing the global IEC standard is available online: `IS/IEC 61724 (1998) <https://law.resource.org/pub/in/bis/S05/is.iec.61724.1998.pdf>`_
+* Explanation of Solar irradiation and solar geometry by `SoDa Service <http://www.soda-pro.com/home>`_
 
-     * `Acronyms, Terminology and Units <http://www.soda-pro.com/help/general/acronyms-terminology-and-units>`_
-     * `Plane orientations and radiation components <http://www.soda-pro.com/help/general/plane-orientations-and-radiation-components>`_
-     * `Time references <http://www.soda-pro.com/help/general/time-references>`_
-     * `Units and conversion tool <http://www.soda-is.com/eng/education/units.html>`_
-     * `Terminology: definitions of the main quantities. <http://www.soda-is.com/eng/education/terminology.html>`_
-     * `Acronyms in solar radiation <http://www.soda-is.com/eng/education/acronymes.html>`_ (more extensive list)
+   * `Acronyms, Terminology and Units <http://www.soda-pro.com/help/general/acronyms-terminology-and-units>`_
+   * `Plane orientations and radiation components <http://www.soda-pro.com/help/general/plane-orientations-and-radiation-components>`_
+   * `Time references <http://www.soda-pro.com/help/general/time-references>`_
+   * `Units and conversion tool <http://www.soda-is.com/eng/education/units.html>`_
+   * `Terminology: definitions of the main quantities. <http://www.soda-is.com/eng/education/terminology.html>`_
+   * `Acronyms in solar radiation <http://www.soda-is.com/eng/education/acronymes.html>`_ (more extensive list)
 
+.. note:: These further references might not use the same terminology as :mod:pvlib. But the physical process referred to is the same.