Typo fix in README (#197)

Author: 0xflotus

README.md

@@ -25,7 +25,7 @@ a Flutter tree in the same parent directory as the clone of this project:
 Alternately, you can place a `.flutter_location_config` file in the directory
 containing flutter-desktop-embedding, containing a path to the Flutter tree to
 use, if you prefer not to have the Flutter tree next to
-flutter-desktop-emebbing.
+flutter-desktop-embedding.
 
 ### Repository Structure