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README.md

@@ -121,7 +121,7 @@ pip install --no-deps -e .
 ```
 # tree -L 2 -I "__pycache__" -I "__init__*" -I "__main__*" src/jaxsim
 
-src/jaxsim      
+src/jaxsim
 |-- api..........................# Package containing the main functional APIs.
 |   |-- com.py...................# |-- APIs for computing quantities related to the center of mass.
 |   |-- common.py................# |-- Common utilities used in the current package.
@@ -134,7 +134,7 @@ src/jaxsim
 |   |-- model.py.................# |-- Class defining a simulated model and APIs for computing related quantities.
 |   |-- ode.py...................# |-- APIs for computing quantities related to the system dynamics.
 |   |-- ode_data.py..............# |-- Set of classes to store the data of the system dynamics.
-|   `-- references.py............# `-- Helper class to create references (link forces and joint torques). 
+|   `-- references.py............# `-- Helper class to create references (link forces and joint torques).
 |-- exceptions.py................# Module containing functions to raise exceptions from JIT-compiled functions.
 |-- integrators..................# Package containing the integrators used to simulate the system dynamics.
 |   |-- common.py................# |-- Common utilities used in the current package.
@@ -233,7 +233,7 @@ Theoretical aspects of JaxSim are based on Chapters 7 and 8 of the following Ph.
   type = {PhD Thesis},
   month = {July},
   year = {2022},
-}    
+}
 ```
 
 ## People