fix: remove random unrelated words from option doc help text

Signed-off-by: Lars Wirzenius <liw@liw.fi>

src/bin/cibtoolcmd/log.rs

@@ -19,8 +19,8 @@ use super::*;
 /// default text format that's hard to parse.
 #[derive(Debug, Parser)]
 pub struct LogCmd {
-    /// Read journalctl JSON output from this file. repository name.
-    /// Default is to read from the standard input.
+    /// Read journalctl JSON output from this file. Default is to read
+    /// from the standard input.
     #[clap(long)]
     journal: Option<PathBuf>,