[1290] update readmes

tests/lettuce/README

@@ -26,9 +26,9 @@ Port 47805 is used for cmdctl, and must also be available.
 (note, we will need to extend this to a range, or if possible, we will need to
 do some on-the-fly available port finding)
 
-The bind10 main script, bindctl script, and dig must all be in the default
-search path of your environment, and BIND 10 must not be running if you use
-the installed version when you run the tests.
+The bind10 main program, bindctl, and dig must all be in the default search 
+path of your environment, and BIND 10 must not be running if you use the 
+installed version when you run the tests.
 
 If you want to test an installed version of bind 10, just run 'lettuce' in
 this directory.

tests/lettuce/README.tutorial

@@ -126,8 +126,8 @@ name. The first two should be self-evident, and the process name is an
 optional name we give it, should we want to address it in the rest of the
 tests. This is most useful if we want to start multiple instances. In the
 next step (the wait for auth to start), I added a 'of <instance>'. So if we 
-define the bind10 'as my_bind10', we can specify that one here as 'of my
-bind10'.
+define the bind10 'as b10_second_instance', we can specify that one here as 
+'of b10_second_instance'.
 
 --
         When I start bind10 with configuration second.config