Update README.md

Author: FoleyLab

README.md

@@ -76,8 +76,8 @@ There are illustrative examples of using the features of the multilayer class co
 more will be added in the near future!
 
 ## Playlist
-The developers of WPTherml compiled the following a thermal-themed [Spotify Playlist called "Everything Thermal"](https://open.spotify.com/playlist/1Vb7MV4WwjOMMHLbrX4TNN); we hope it will inspire you to imagine new possibilities for 
-harnessing heat and thermal energy!
+The developers of WPTherml compiled a thematic [Spotify Playlist called "Everything Thermal"](https://open.spotify.com/playlist/1Vb7MV4WwjOMMHLbrX4TNN); we hope it will inspire you to imagine new possibilities for 
+harnessing heat and thermal radiation!
 
 ## Features List
 1. Computes Reflectivity, Transmissivity, and Absorptivity/Emissivity spectrum of arbitrary multi-layered planar structures using the Transfer Matrix Method