Minor things to trigger a build.

README.md

@@ -5,5 +5,4 @@
 
 A framework for managing and maintaining multi-language pre-commit hooks.
 
-For more information see: http://pre-commit.com
-
+For more information see: http://pre-commit.com/

pre_commit/languages/ruby.py

@@ -65,7 +65,7 @@ def _install_rbenv(repo_cmd_runner, version='default'):
 def _install_ruby(environment, version):
     try:
         environment.run('rbenv download {0}'.format(version))
-    except CalledProcessError:
+    except CalledProcessError:  # pragma: no cover (usually find with download)
         # Failed to download from mirror for some reason, build it instead
         environment.run('rbenv install {0}'.format(version))