Update modules2.rs

Your wish seems to have been granted:) 

The compiler now says:  
error[E0603]: constant `democrat` is private

1 files changed, 0 insertions, 3 deletions

diff --git a/modules/modules2.rs b/modules/modules2.rs
index e6d6f4c..e8875a4 100644
--- a/modules/modules2.rs
+++ b/modules/modules2.rs
@@ -42,6 +42,3 @@ fn main() {
 // its internal structure (the `democrats` and `republicans` modules and
 // associated constants). It's almost there except for one keyword missing for
 // each constant.
-// One more hint: I wish the compiler error, instead of saying "unresolved name
-// `us_presidential_frontrunners::democrat`", could say  "constant
-// `us_presidential_frontrunners::democrat` is private"!
\ No newline at end of file