fix a type error

Author: hawkrives

source/views/sis/student-work/clean-job.js

@@ -11,7 +11,6 @@ export function cleanJob(job: JobType): JobType {
   const comments = fastGetTrimmedText(job.comments)
   const skills = fastGetTrimmedText(job.skills)
 
-  const timeOfHours = job.timeOfHours.toString()
   const hoursPerWeek = job.hoursPerWeek.trim()
   const lastModified = job.lastModified.trim()
   const contactEmail = fixupEmailFormat(job.contactEmail.trim())
@@ -28,7 +27,6 @@ export function cleanJob(job: JobType): JobType {
     comments,
     skills,
     hoursPerWeek,
-    timeOfHours,
     lastModified,
     contactEmail,
     contactFirstName,

source/views/sis/student-work/detail.android.js

@@ -78,7 +78,7 @@ function renderContact(
     : null
 }
 
-function renderHours(timeOfHours: string, hoursPerWeek: string) {
+function renderHours(timeOfHours: number | string, hoursPerWeek: string) {
   const ending = hoursPerWeek == 'Full-time' ? '' : ' hrs/week'
   return timeOfHours && hoursPerWeek
     ? <Card header="Hours" style={styles.card}>

source/views/sis/student-work/detail.ios.js

@@ -51,7 +51,7 @@ function renderContact(
     : null
 }
 
-function renderHours(timeOfHours: string, hoursPerWeek: string) {
+function renderHours(timeOfHours: number | string, hoursPerWeek: string) {
   const ending = hoursPerWeek == 'Full-time' ? '' : ' hrs/week'
   return timeOfHours && hoursPerWeek
     ? <Section header="HOURS">