Update README.md

Author: alanedelman

README.md

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 # 18.337/6.7320: Parallel Computing, Scientific Machine Learning, and Modern Agentic Modelling (Spring 2026)
 ## Professor Alan Edelman (and Philip the Corgi), affiliate Professor Chris Rackauckas
-## MW 2:30 to 4:00 @ Room 2-190 45-230 (before spring break), then switch to 32-123 (after spring break)
+## MW 2:30 to 4:00 @  45-230 (before spring break), then switch to 32-123 (after spring break)
 ## TA and Office hours: (To be confirmed)
 ## [Piazza Link](https://piazza.com/mit/spring2026/18337)
 ## [Canvas](https://canvas.mit.edu/courses/36022) will only be used for homework and project (+proposal) submission