fix: corrected two word NETWORK_KEYS (#4163) (#4164)

Author: Jonah Paten

explorer/app/components/Index/common/constants.ts

@@ -77,15 +77,15 @@ export const NETWORK_KEYS = [
   "Breast",
   "Development",
   "Eye",
-  "Genetic-diversity",
+  "Genetic Diversity",
   "Gut",
   "Heart",
   "Immune",
   "Kidney",
   "Liver",
   "Lung",
   "Musculoskeletal",
-  "Nervous-system",
+  "Nervous System",
   "Oral",
   "Organoid",
   "Pancreas",
@@ -98,15 +98,15 @@ export const NETWORK_ICONS: { [key in NetworkKey]: string } = {
   Breast: "/images/icons/hca-bio-networks/breast.png",
   Development: "/images/icons/hca-bio-networks/development.png",
   Eye: "/images/icons/hca-bio-networks/eye.png",
-  "Genetic-diversity": "/images/icons/hca-bio-networks/genetic-diversity.png",
+  "Genetic Diversity": "/images/icons/hca-bio-networks/genetic-diversity.png",
   Gut: "/images/icons/hca-bio-networks/gut.png",
   Heart: "/images/icons/hca-bio-networks/heart.png",
   Immune: "/images/icons/hca-bio-networks/immune.png",
   Kidney: "/images/icons/hca-bio-networks/kidney.png",
   Liver: "/images/icons/hca-bio-networks/liver.png",
   Lung: "/images/icons/hca-bio-networks/lung.png",
   Musculoskeletal: "/images/icons/hca-bio-networks/musculoskeletal.png",
-  "Nervous-system": "/images/icons/hca-bio-networks/nervous-system.png",
+  "Nervous System": "/images/icons/hca-bio-networks/nervous-system.png",
   Oral: "/images/icons/hca-bio-networks/oral-and-craniofacial.png",
   Organoid: "/images/icons/hca-bio-networks/organoid.png",
   Pancreas: "/images/icons/hca-bio-networks/pancreas.png",