Revert "Have travis print the version of mdbook that gets installed"

This reverts commit 08194ba. Nevermind, this doesn't do what I want and I see now how to expand the output on travis to see the version of mdbook.
slyvic · Aug 6, 2016 · 8890e8a · 8890e8a
1 parent 08194ba
commit 8890e8a
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,6 @@ rust:
   - stable
 before_script:
   - cargo install mdbook
-  - PATH=$PATH:/home/travis/.cargo/bin mdbook --version
 script:
   - PATH=$PATH:/home/travis/.cargo/bin mdbook test
   - PATH=$PATH:/home/travis/.cargo/bin mdbook build