Update README.md

Fixed some more typos

README.md

@@ -11,9 +11,9 @@ This repository explains how to preprocess a submission (80 maps and correspondi
 This is a work in progress, while the code will probably not change, we are still writting better tutorials, documentation, and other ideas for analyzing the data. We are also in the process of making it easier for other people to contribute with their own metrics and methods. We are also in the process of distributiing the code to PyPi
 
 
-## Accesing the data
+## Accessing the data
 
-The data is available via the Open Science Foundation project [The Inaugural Flatiron Institute Cryo-EM Heterogeneity Community Challenge](https://osf.io/8h6fz/). You can download via a webbroswer, or programatically with wget as per [this script](https://github.com/flatironinstitute/Cryo-EM-Heterogeneity-Challenge-1/blob/main/tests/scripts/fetch_test_data.sh).
+The data is available via the Open Science Foundation project [The Inaugural Flatiron Institute Cryo-EM Heterogeneity Community Challenge](https://osf.io/8h6fz/). You can download via a web browser, or programatically with wget as per [this script](https://github.com/flatironinstitute/Cryo-EM-Heterogeneity-Challenge-1/blob/main/tests/scripts/fetch_test_data.sh).
 
 
 ## Installation