README.md in trackler-2.2.1.117

- old
+ new

@@ -30,10 +30,10 @@
 
 So: `101 => 1*2^2 + 0*2^1 + 1*2^0 => 1*4 + 0*2 + 1*1 => 4 + 1 => 5 base 10`.
 
 ## Running the tests
 
-To run the tests, run the command `busted .` from within the exercise directory.
+To run the tests, run the command `busted` from within the exercise directory.
 
 ## Further information
 
 For more detailed information about the Lua track, including how to get help if
 you're having trouble, please visit the exercism.io [Lua language page](http://exercism.io/languages/lua/about).