Update README.md

README.md

@@ -179,7 +179,7 @@ The simulator can load wind currents generated by the CFD software OpenFoam, whi
   <img src="./images/bridge0008.png" width="400" alt="OpenFOAM simulation of Porto Alegre, RS - Brazil"/>        
   <img src="./images/buildings_15m0008.png" width="400" alt="OpenFOAM simulation of Porto Alegre, RS - Brazil"/>        
 </p>
-P.S: the lines in the botton left image has been integrated with runge kutta from wind current field.
+P.S: The lines on the botton images have been integrated with runge kutta from wind current field.
 
 ### HOW DISTURBANCES CAN AFFECT VEHICLES
 #### NONE