Update README.md

Late correction of bad formulation (that stirred quite a debate on the ArsTechnica forum)

README.md

@@ -23,4 +23,4 @@ Since 2024, the first three cartoons of Mickey are in the public domain. The fin
 
 The stills are not currently available in high quality and you should not expect consistently good results from Mickey-1928. The color images from *Gallopin' Gaucho* are in 360x360 pixels. Hopefully with the cartoons now being part of the public domain, higher definition versions should be available.
 
-The generated images aims adhere to the 1928 design in order to have Mickey, Minnie and Pete and in the public domain. This is still a work in progress: while the model is in development, generated images should be checked to ensure they really are in the public domain design.
+The generated images aim to adhere to the 1928 design in order to have Mickey, Minnie and Pete in the public domain. This is still a work in progress: while the model is in development, generated images should be checked to ensure they really are in the public domain design.