diff --git a/src/sharry/ids.rs b/src/sharry/ids.rs
index 57a5cd2..4e0a1c4 100644
--- a/src/sharry/ids.rs
+++ b/src/sharry/ids.rs
@@ -54,13 +54,13 @@ impl TryFrom<String> for FileID {
 
     fn try_from(value: String) -> crate::Result<Self> {
         /// Pattern breakdown:
-        /// - `^([^:/?#]+)://`        – scheme (anything but `:/?#`) + `"://"`
-        /// - `([^/?#]+)`             – authority/host (anything but `/?#`)
-        /// - `/api/v2/alias/upload/` – literal path segment
-        /// - `([^/]+)`               – capture SID (one or more non-slash chars)
-        /// - `/files/tus/`           – literal path segment
-        /// - `(?P<fid>[^/]+)`        – capture FID (one or more non-slash chars)
-        /// - `$`                     – end of string
+        /// - `^([^:/?#]+)://`          - scheme (anything but `:/?#`) + `"://"`
+        /// - `([^/?#]+)`               - authority/host (anything but `/?#`)
+        /// - `/api/v2/alias/upload/`   - literal path segment
+        /// - `([^/]+)`                 - capture SID (one or more non-slash chars)
+        /// - `/files/tus/`             - literal path segment
+        /// - `(?P<fid>[^/]+)`          - capture FID (one or more non-slash chars)
+        /// - `$`                       - end of string
         static UPLOAD_URL_RE: LazyLock<Regex> = LazyLock::new(|| {
             trace!("compiling UPLOAD_URL_RE");
 
@@ -82,7 +82,7 @@ impl TryFrom<String> for FileID {
             Ok(result)
         } else {
             Err(crate::Error::mismatch(
-                "<proto>://<base>/api/v2/alias/upload/<share>/files/tus/<file>",
+                "<proto>://<host>/api/v2/alias/upload/<share>/files/tus/<file>",
                 value,
             ))
         }
@@ -143,7 +143,7 @@ mod tests {
             match err {
                 crate::Error::Mismatch { expected, actual } => {
                     assert_eq!(
-                        expected, "<proto>://<base>/api/v2/alias/upload/<share>/files/tus/<file>",
+                        expected, "<proto>://<host>/api/v2/alias/upload/<share>/files/tus/<file>",
                         "Error should output expected format"
                     );
                     assert_eq!(actual, bad.to_string(), "Error should echo back the input");