diff --git a/README.md b/README.md
index c453795..f23a4c4 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Pkg.build("Xfoil")
 To run tests
 
 ```julia
-Pkg.test("Snopt")
+Pkg.test("Xfoil")
 ```
 
 To rebuild, it may be necessary to delete the installed library located at