Update standard README

Author: alvgaona

standard/README.md

@@ -74,6 +74,7 @@
 |**[Monokai Pro Spectrum](monokai_pro_spectrum.yml)**:|<img src='previews/monokai_pro_spectrum.yml.svg' width='300'>|
 |**[Night Owl](night_owl.yaml)**:|<img src='previews/night_owl.yaml.svg' width='300'>|
 |**[Nightfly](nightfly.yaml)**:|<img src='previews/nightfly.yaml.svg' width='300'>|
+|**[Nord-light](nord-light.yaml)**:|<img src='previews/nord-light.yaml.svg' width='300'>|
 |**[Nord](nord.yaml)**:|<img src='previews/nord.yaml.svg' width='300'>|
 |**[Oceanic Next](oceanic_next.yaml)**:|<img src='previews/oceanic_next.yaml.svg' width='300'>|
 |**[Omni](omni.yaml)**:|<img src='previews/omni.yaml.svg' width='300'>|
@@ -115,6 +116,7 @@
 |**[Tokyo Night Storm](tokyo_night_storm.yaml)**:|<img src='previews/tokyo_night_storm.yaml.svg' width='300'>|
 |**[Tomorrow Night](tomorrow_night.yaml)**:|<img src='previews/tomorrow_night.yaml.svg' width='300'>|
 |**[Tomorrow Night Bright](tomorrow_night_bright.yaml)**:|<img src='previews/tomorrow_night_bright.yaml.svg' width='300'>|
+|**[Vesper](vesper.yaml)**:|<img src='previews/vesper.yaml.svg' width='300'>|
 |**[Vitesse Black](vitesse_black.yaml)**:|<img src='previews/vitesse_black.yaml.svg' width='300'>|
 |**[Vitesse Dark](vitesse_dark.yaml)**:|<img src='previews/vitesse_dark.yaml.svg' width='300'>|
 |**[Vitesse Dark Soft](vitesse_dark_soft.yaml)**:|<img src='previews/vitesse_dark_soft.yaml.svg' width='300'>|