fixes typos

projects/README.rst

@@ -12,7 +12,7 @@ regularly.
    functionality that is meant to be used for specific purposes (but the
    specific functionality must be implemented for individual projects).
 
-   To this end, it helps to clearly and succintly state the equations to
+   To this end, it helps to clearly and succinctly state the equations to
    be solved, as well as the quantities that need to be measured from
    the solutions.
 
@@ -66,7 +66,7 @@ regularly.
 
 4. **Prepare archiving solution**.
 
-   Once the minimal parameter regime run is perfomed, it is recommended
+   Once the minimal parameter regime run is performed, it is recommended
    to extrapolate data storage requirements to the production parameter
    regime, and prepare beforehand for archiving and/or other data
    transfers.