diff --git a/lib/shared/markdown.test.js b/lib/shared/markdown.test.js
--- a/lib/shared/markdown.test.js
+++ b/lib/shared/markdown.test.js
@@ -2,49 +2,52 @@
 
 import { spoilerRegex } from './markdown.js';
 
+// Each of the below tests is subject to the following RegEx pattern:
+// Spoiler RegEx: /^\|\|([^\n]+?)\|\|/g
+
 describe('spoilerRegex', () => {
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler with a single space character to match.', () => {
     expect('|| ||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler with regular text + spaces to match (1).', () => {
     expect('|| hello ||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler with regular text + spaces to match (2).', () => {
     expect('||SPOILER||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler containing any number of || within it to match (1).', () => {
     expect('|| || ||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler containing any number of || within it to match (2).', () => {
     expect('||||||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler containing any number of || within it, as well as regular text + spaces, to match.', () => {
     expect('||SPOILER||SPOILER||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We do not expect a spoiler containing a new line character to match (1).', () => {
     expect('||\n||').not.toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We do not expect a spoiler containing a new line character to match (2).', () => {
     expect('||\r\n||').not.toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We do not expect an empty spoiler to match.', () => {
     expect('||||').not.toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We expect a spoiler containing a single space to match, even when split across multiple lines.', () => {
     expect('|| \
     ||').toMatch(spoilerRegex);
   });
 
-  it('spoilerRegex subject to ^||([^\n]+?)||/', () => {
+  it('We do not expect a spoiler containing a new line character to match (3).', () => {
     expect('|| \n\
     ||').not.toMatch(spoilerRegex);
   });