Update README.md

README.md

@@ -14,7 +14,7 @@ Welcome to the Gitlab repository for the MATLAB codes, which were used for data
 
 ## Overview of particle types
 
-Dichte / Größe| 180 µm      | 732 µm
+Density / Size| 180 µm      | 732 µm
 --------      | :--------:  | :--------:
 1000 kg/m^3   | exp & sim   | -
 1024 kg/m^3   | -           | exp & sim