from now on the library should be developed using the 2 headers in doctest/parts/ and doctest/doctest.h gets generated from them!

updated docs
diff --git a/examples/user_supplied_main/main.cpp b/examples/user_supplied_main/main.cpp
index aeb76fd..7c648c7 100644
--- a/examples/user_supplied_main/main.cpp
+++ b/examples/user_supplied_main/main.cpp
@@ -14,7 +14,7 @@
 
     int res = context.run(); // run queries, or run tests unless --no-run is specified
 
-    if(context.shouldExit()) // important - query flags (and --no-run) rely on the user doing this
+    if(context.shouldExit()) // important - query flags (and --exit) rely on the user doing this
         return res;          // propagate the result of the tests
 
     int client_stuff_return_code = program();