Update README.md

Author: jaygambetta

README.md

@@ -33,7 +33,7 @@ We've collected a core reference set of notebooks in this section outlining the
 - [Terra](qiskit/terra) is meant for those who want to study circuits.
 - [Ignis](qiskit/ignis) is meant for those who want to study noise.
 - [Aqua](qiskit/aqua) is meant for those who want to develop applications on NISQ computers.
-- [Jupyter](qiskit/jupyter) is meant to highlight some cool juypter features.
+- [Jupyter](qiskit/jupyter) is meant to highlight some cool Juypter features.
 
 ### 2. [Community notebooks](community/)<a id='community'></a>
 Teaching quantum computing and qiskit has many different paths of learning. We love our community, and we love the contributions so keep them coming. Because Qiskit is changing so much, at the moment we cant keep this updated, but there are some great notebooks in here. See: