updated readme

README.md

@@ -1,7 +1,7 @@
 # pvplr: Performance Loss Rate Analysis Pipeline
-The pipeline contained in this package provides tools used in the Solar Durability and Lifetime Extension Center (SDLE) for the analysis of Performance Loss Rates (PLR) in real world photovoltaic systems. Functions included allow for data cleaning, feature correction, power predictive modeling, PLR determination, and uncertainty bootstrapping through various methods <doi:10.1109/PVSC40753.2019.8980928>. The vignette "Pipeline Walkthrough" gives an explicit run through of typical package usage. 
+The pipeline contained in this package provides tools used in the Solar Durability and Lifetime Extension Center (SDLE) for the analysis of Performance Loss Rates (PLR) in real world photovoltaic systems. Functions included allow for data cleaning, feature correction, power predictive modeling, PLR determination, and uncertainty bootstrapping through various methods doi:10.1109/PVSC40753.2019.8980928. The vignette "Pipeline Walkthrough" gives an explicit run through of typical package usage. 
 
 This material is based upon work supported by the U.S Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE) under Solar Energy Technologies Office (SETO) Agreement Number DE-EE-0008172. This work made use of the High Performance Computing Resource in the Core Facility for Advanced Research Computing at Case Western Reserve University. 
 
-## Authors
+# Authors
 Alan Curran, Suraj Kumar, Raymond Wieser, Ben Pierce, Tyler Burleyson, William Oltjen, Sascha Lindig, David Moser, Roger French, Solar Durability and Lifetime Extension research center