Fix about page typos

src/pages/about.astro

@@ -9,7 +9,7 @@ import { default as Layout } from "src/layouts/Content/Content.astro";
   </div>
   <h1>About</h1>
   <p>
-    The Carleton Computer Science Question Repository is collection of practice
+    The Carleton Computer Science Question Repository is a collection of practice
     questions for Carleton University's Computer Science courses. The questions
     are sourced from previous evaluations and are intended to help students
     prepare for exams.
@@ -19,7 +19,7 @@ import { default as Layout } from "src/layouts/Content/Content.astro";
     staff members of Carleton University's School of Computer Science.
   </p>
   <p>
-    For those familliar with <a href="https://discretemath.ca/#/"
+    For those familiar with <a href="https://discretemath.ca/#/"
       >DiscreteMath.ca</a
     >, this website is a modernized version built to support multiple courses
     and provide an easier experience for maintainers and volunteers.
@@ -57,15 +57,15 @@ import { default as Layout } from "src/layouts/Content/Content.astro";
   </p>
   <p>
     In March 2020, the three would begin work on a project called the "Carleton
-    Computer Science Study Center", named to parralel the <a
+    Computer Science Study Center", named to parallel the <a
       href="https://cglab.ca/~discmath/about.html">Discrete Math Study Center</a
     > created by Prosenjit Bose and John Howat for COMP 1805 course. Using previous
     midterms and finals written by Michiel Smid and Pat Morin, Alexa manually formatted
     and organized each question from 2013-2019. Matthew wrote the first version of
     the website.
   </p>
   <p>
-    In Summer 2021, Forest hosted another event focussed on developing
+    In Summer 2021, Forest hosted another event focused on developing
     interactive resources at Carleton: "Hacking COMP 1XXX" and Matthew led an
     effort to rebuild the site with a group of volunteers including Damilola
     Adesola, Elias Hawa, Erica Li, Jonathon Steeves, and Robert Babaev. This
@@ -90,7 +90,7 @@ import { default as Layout } from "src/layouts/Content/Content.astro";
     maintainers and volunteers to contribute to the project. All content was
     moved to a new repository and the project was renamed to "Carleton Computer
     Science Question Repository". John Lu and Nguyen-Hanh Nong also collaborated
-    on writting out solutions for almost all of the past COMP 2804 questions.
+    on writing out solutions for almost all of the past COMP 2804 questions.
     John Lu also tagged all questions with tags related to their associated
     course chapter, enabling students to be able to practice questions based on
     the chapter they are currently studying.