Fix Typo In Added Date for Highmark Health (#400)

README.md

@@ -51,7 +51,7 @@ Level up your career. Join the 75,000+ member community:
 
 | Name         | Location     | Roles                | Citizenship/Visa Requirements | Date Added <br> mm/dd/yyyy |
 | ------------ | ------------ | -------------------- | ----------------------------- | --------------------------- |
-| [Highmark Health](https://careers.highmarkhealth.org/) | - Remote, US | ✅ [ETDP Associate - Software Engineering](https://careers.highmarkhealth.org/explore-jobs/job/j232058-etdp-associate-software-engineering/) <br> ✅ [ETDP Associate - Project Management](https://careers.highmarkhealth.org/explore-jobs/job/j232057-etdp-associate-project-management/) | - | 10/06/2003 |
+| [Highmark Health](https://careers.highmarkhealth.org/) | - Remote, US | ✅ [ETDP Associate - Software Engineering](https://careers.highmarkhealth.org/explore-jobs/job/j232058-etdp-associate-software-engineering/) <br> ✅ [ETDP Associate - Project Management](https://careers.highmarkhealth.org/explore-jobs/job/j232057-etdp-associate-project-management/) | - | 10/06/2023 |
 | [Munich RE]() | - New York, NY | ✅ [Software/Data Engineer, NA Integrated Analytics (2024 New Grad - New York) ](https://munichre-jobs.com/en/MunichRe/job/87036-software-data-engineer-na-integrated-analytics-2024-new-grad-new-york?template=MunichRe&sortitem=id&sortdirection=DESC&format=cards&lang=en&widget=0&filter[company.id]=[1%2C2%2C3%2C4%2C5%2C6%2C7%2C8%2C9%2C7%2C29%2C31%2C32%2C33%2C51%2C52%2C53%2C54%2C55%2C56%2C57%2C59%2C60%2C61%2C62%2C63%2C64%2C28%2C69%2C70%2C71%2C68]&filter[display_language]=en&filter[publication_channel]=careersite&filter[city.id]=[147498%2C140272%2C138760%2C136302%2C137301%2C143307%2C141481%2C138779%2C147601%2C139725%2C141173%2C139137%2C143362%2C140305%2C143083%2C144698%2C147730%2C145436%2C149482%2C141753%2C141775%2C139241%2C147866%2C148707%2C138616%2C145519%2C144149%2C148730%2C148736%2C148755%2C149716%2C141327%2C140689%2C149801%2C140849%2C149092%2C150243%2C150479%2C142858%2C149891%2C151436%2C151740%2C139392%2C139367%2C143962%2C143278%2C148277%2C148310%2C140101%2C141614%2C142895%2C146700%2C146001%2C143708]&filter[entry_level.id]=[3%2C5]&jb=ergo) | - | 10/05/2023 |
 | [Visa](https://usa.visa.com/en_us/jobs/) | - Atlanta, GA <br> - Austin, TX <br> - Foster City, CA | ✅ [Software Engineer, New College Grad- 2024 (Atlanta)](https://usa.visa.com/en_us/jobs/REF65183F) <br> ✅ [Software Engineer, New College Grad- 2024 (Austin)](https://jobs.smartrecruiters.com/Visa/743999934440210) <br> ✅ [Software Engineer, New College Grad- 2024 (Foster City)](https://jobs.smartrecruiters.com/Visa/743999934441238) | No sponsorship | 10/03/2023 |
 | [Moody's](https://careers.moodys.com/) |  - New York, NY <br> - San Francisco, CA | ✅ [Data Science Development Program](https://careers.moodys.com/job/19217434/data-science-development-program-new-york-ny/) | - | 10/03/2023 |