diff --git a/src/lib.rs b/src/lib.rs
index 3dd1f1f..7321823 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -32,8 +32,8 @@ use crate::error::DirectivePathParseError;
 use crate::error::RobotParseError;
 use crate::error::UserAgentParseError;
 
-#[doc(hidden)]
 mod readme {
+    #![doc(hidden)]
     #![doc = include_str!("../README.md")]
 }
 
@@ -579,6 +579,9 @@ mod test {
         let path = "/foo/bar".parse::<DirectivePath>().unwrap();
         assert!(path.matches("/foo/bar/baz"));
         assert!(!path.matches("/foo"));
+        assert!(!path.matches("/foo/b"));
+        assert!(!path.matches("/foo/barley"));
+        assert!(path.matches("/foo/bar/"));
 
         let path = DirectivePath::ANY;
         assert!(path.matches("/foo/bar/baz"));