Update README.md

Fixed a couple of small errors

README.md

@@ -122,9 +122,9 @@ Quick PySyft components links:
 
 In a variety of domains across society, data owners have **valid concerns about the risks associated with sharing their data**, such as legal risks, privacy invasion (_misuing the data_), or intellectual property (_copying and redistributing it_).
 
-Datasites enable data scientists to **answer questions** without even seeing or acquiring a copy of the data, **within the data owners's definition of acceptable use**. We call this process <b> Remote Data Science</b>.
+Datasites enable data scientists to **answer questions** without even seeing or acquiring a copy of the data, **within the data owner's definition of acceptable use**. We call this process <b> Remote Data Science</b>.
 
-This means that the **current risks** of sharing information with someone will **no longer prevent** the vast benefits such as innovation, insights and scientific discovery. With each Datasite, data owners are able to enable `1000x more accesible data` in each scientific field and lead, together with data scientists, breakthrough innovation.
+This means that the **current risks** of sharing information with someone will **no longer prevent** the vast benefits such as innovation, insights and scientific discovery. With each Datasite, data owners are able to enable `1000x more accessible data` in each scientific field and lead, together with data scientists, breakthrough innovation.
 
 Learn more about our work on <a href="https://openmined.org/">our website</a>.