Update README.md

Author: zw427

README.md

@@ -10,12 +10,12 @@ A file called `main.zip` will appear on your desktop. Double-click to unzip; you
 
 * First-Year: A First-Year CS major is a student who was not affiliated with the CS major in the previous semester but is now affiliated. For example, First-Year students in FA2021 were unaffiliated in FA2021 but affiliated in FA2022.
 
-* Retention: A Retained CS major is a student who was affiliated with the CS major in the previous semester and is still affiliated. For example, retained students in FA2023 were affiliated with both FA2022 and FA2023. 
+* Retention: A retained CS major is a student who was affiliated with the CS major in the previous semester and is still affiliated. For example, retained students in FA2023 were affiliated with both FA2022 and FA2023. 
 
-* CHanged Major: A student is considered to have changed major if they were affiliated with the CS major in the immediate previous semester but no longer in the CS major in the selected semester. For example, a student who was in CS in FA2022 but is in FA2023 is a math major and is considered to have changed majors in FA2023. 
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-* Graduates: A student is considered a graduate if they appeared as a CS major in the previous semester but are no longer a student in the current semester. For example, a student who graduated in Winter 2022 or Spring 2023 is considered a graduate in  FA2023. This also needs data from the previous semester. 
+* Changed Major: A student is considered to have changed major if they were affiliated with the CS major in the immediate previous semester but no longer in the CS major in the selected semester. For example, a student who was in CS in FA2022 but is in FA2023 is a math major and is considered to have changed majors in FA2023. 
 
+* Graduates: A student is considered a graduate if they appeared as a CS major in the previous semester but are no longer a student in the current semester. For example, a student who graduated in Winter 2022 or Spring 2023 is considered a graduate in  FA2023.
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 * Cohort: A cohort is a group of students affiliated in the same semester.