diff --git a/src/rustgame/sidecar.rs b/src/rustgame/sidecar.rs
index d076b28..b5a252d 100644
--- a/src/rustgame/sidecar.rs
+++ b/src/rustgame/sidecar.rs
@@ -185,7 +185,7 @@ pub fn handoff(
         protocol = doc.protocol,
         when = if running {
             format!(
-                "The plugin loads now; `doctor --game rust --server-id {server_id}` confirms it                  connected."
+                "The plugin loads now; `doctor --game rust --server-id {server_id}` confirms it connected."
             )
         } else {
             "The plugin connects when the server next starts.".to_string()
@@ -265,6 +265,16 @@ mod tests {
             running.contains("doctor --game rust --server-id alpha"),
             "{running}"
         );
+        // The whole first line, so a wrapped source line cannot leave its indent in the sentence
+        // again (installer#34: "confirms it                  connected.").
+        assert_eq!(
+            running.lines().find(|l| !l.is_empty()),
+            Some(
+                "Rust server \"alpha\" is set up. The plugin loads now; \
+                 `doctor --game rust --server-id alpha` confirms it connected."
+            ),
+            "{running}"
+        );
     }
 
     #[test]