diff --git a/js/calendar.js b/js/calendar.js
index 82f1c451..d32b626c 100644
--- a/js/calendar.js
+++ b/js/calendar.js
@@ -100,7 +100,7 @@ function buildEventSource(saved_courses) {
             coursename,
             datetimearr
         } = saved_courses[i];
-        let number = seperateCourseNameParts(coursename).number;
+        let number = separateCourseNameParts(coursename).number;
         hours += parseInt(number.charAt(0));
         for (let j = 0; j < datetimearr.length; j++) {
             let session = datetimearr[j]; // One single session for a class
@@ -129,7 +129,7 @@ function setEventForSection(session, colorCounter, i) {
     let {
         department,
         number
-    } = seperateCourseNameParts(coursename)
+    } = separateCourseNameParts(coursename)
     beg_day = calculateBeginningDate(full_day)
     start_date = formatCalculateDate(beg_day, full_day, session[1][0]);
     end_date = formatCalculateDate(beg_day, full_day, session[1][1]);
diff --git a/js/courseCatalog.js b/js/courseCatalog.js
index d3665b7b..f6050ab2 100644
--- a/js/courseCatalog.js
+++ b/js/courseCatalog.js
@@ -105,7 +105,7 @@ function buildBasicCourseInfo(row, course_name, individual) {
 		name,
 		department,
 		number
-	} = seperateCourseNameParts(course_name);
+	} = separateCourseNameParts(course_name);
 	let instructor_text = $(row).find('td[data-th="Instructor"]').text();
 	let has_initial = instructor_text.indexOf(',') > 0;
 	course_info = {
@@ -223,7 +223,7 @@ function updateTextHighlighting(tds, canHighlight, isConflict, alreadyContains,
 		}
 		return false;
 	}).map(function(course){
-		let { name, department, number} = seperateCourseNameParts(course.coursename);
+		let { name, department, number} = separateCourseNameParts(course.coursename);
 		return `${department} ${number} (${course.unique})`;
 	});
 	if(isConflict && unique_list.length){
@@ -277,7 +277,7 @@ function getDayTimeArray(row, course_info) {
 }
 
 function convertDateTimeArrToLine(date, time, place) {
-	let arr = seperateDays(date)
+	let arr = separateDays(date)
 	let output = prettifyDaysText(arr)
 	let building = place.substring(0, place.search(/\d/) - 1);
 	building = building ? building : "Undecided Location";
diff --git a/js/import.js b/js/import.js
index e095bf74..3580d67c 100644
--- a/js/import.js
+++ b/js/import.js
@@ -114,7 +114,7 @@ function buildBasicCourseInfo(row, course_name, individual) {
 		name,
 		department,
 		number
-	} = seperateCourseNameParts(course_name);
+	} = separateCourseNameParts(course_name);
 	let instructor_text = $(row).find('td[data-th="Instructor"]').text();
 	let has_initial = instructor_text.indexOf(',') > 0;
 	course_info = {
diff --git a/js/popup.js b/js/popup.js
index 4075c705..ee5e148d 100644
--- a/js/popup.js
+++ b/js/popup.js
@@ -20,7 +20,7 @@ function setCourseList() {
             let line = buildTimeLines(datetimearr);
             let list_tile_color = getStatusColor(status);
             let list_sub_color = getStatusColor(status, true);
-            let { department, number } = seperateCourseNameParts(coursename);
+            let { department, number } = separateCourseNameParts(coursename);
             num_hours += parseInt(number.substring(0, 1));
 
             let list_html = Template.Popup.list_item(i, list_tile_color, unique, department, number, profname, list_sub_color, line);
@@ -69,7 +69,7 @@ function updateConflicts() {
 
 /* prettify the name for the conflict messages*/
 function formatShortenedCourseName(course) {
-    let { number, department } = seperateCourseNameParts(course.coursename);
+    let { number, department } = separateCourseNameParts(course.coursename);
     return `${department} ${number} (${course.unique})`;
 }
 
@@ -300,7 +300,7 @@ function handleRemove(clicked_item, curr_course) {
 
 function subtractHours(curr_course) {
     let curr_total_hours = parseInt($("#meta-metric").text());
-    let curr_course_number = seperateCourseNameParts(curr_course.coursename).number;
+    let curr_course_number = separateCourseNameParts(curr_course.coursename).number;
     let curr_individual_hours = parseInt(curr_course_number.substring(0, 1));
     $("#meta-metric").text(curr_total_hours - curr_individual_hours);
 }
diff --git a/js/utPlanner.js b/js/utPlanner.js
index fb97ec1c..2afd6937 100644
--- a/js/utPlanner.js
+++ b/js/utPlanner.js
@@ -184,7 +184,7 @@ function buildTimeTitle(times) {
 }
 
 function makeLine(date, time, place) {
-    var arr = seperateDays(date)
+    var arr = separateDays(date)
     var output = prettifyDaysText(arr)
     var building = place.substring(0, place.search(/\d/) - 1);
     building = building == "" ? "Undecided Location" : building;
diff --git a/js/util.js b/js/util.js
index dc9ad6c5..840571b9 100644
--- a/js/util.js
+++ b/js/util.js
@@ -54,7 +54,7 @@ function capitalizeString(string) {
     return output.trim();
 }
 
-function seperateCourseNameParts(name) {
+function separateCourseNameParts(name) {
     let num_index = name.search(/\d/);
     department = name.substring(0, num_index).trim();
     number = name.substring(num_index, name.indexOf(" ", num_index)).trim();
@@ -67,11 +67,11 @@ function seperateCourseNameParts(name) {
 }
 
 
-function seperateDays(date, simple=false) {
+function separateDays(date, simple=false) {
     let arr = [];
     for (var i = 0; i < date.length; i++) {
         let letter = date.charAt(i);
-        let seperated_letter = letter;
+        let separated_letter = letter;
         if (letter == "T" && i < date.length - 1 && date.charAt(i + 1) == "H") {
             arr.push(simple ? "TH" : days.get("TH"));
         } else {