Update README

Jimmy Wu · Jimmy Wu · commit ecacc0231d88 · 2021-01-20T14:47:21.000-08:00
diff --git a/README.md b/README.md
@@ -191,7 +191,6 @@ If you find this work useful for your research, please consider citing:
   title = {Spatial Action Maps for Mobile Manipulation},
   author = {Wu, Jimmy and Sun, Xingyuan and Zeng, Andy and Song, Shuran and Lee, Johnny and Rusinkiewicz, Szymon and Funkhouser, Thomas},
   booktitle = {Proceedings of Robotics: Science and Systems (RSS)},
-  year = {2020},
-  doi = {10.15607/RSS.2020.XVI.035}
+  year = {2020}
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -191,7 +191,6 @@ If you find this work useful for your research, please consider citing:`
`191`	`191`	`title = {Spatial Action Maps for Mobile Manipulation},`
`192`	`192`	`author = {Wu, Jimmy and Sun, Xingyuan and Zeng, Andy and Song, Shuran and Lee, Johnny and Rusinkiewicz, Szymon and Funkhouser, Thomas},`
`193`	`193`	`booktitle = {Proceedings of Robotics: Science and Systems (RSS)},`
`194`		`- year = {2020},`
`195`		`- doi = {10.15607/RSS.2020.XVI.035}`
	`194`	`+ year = {2020}`
`196`	`195`	`}`
`197`	`196`	```