diff --git a/route_verification/bgp/src/report.rs b/route_verification/bgp/src/report.rs
index 717a573..5276d24 100644
--- a/route_verification/bgp/src/report.rs
+++ b/route_verification/bgp/src/report.rs
@@ -122,7 +122,7 @@ pub enum ReportItem {
     UnrecImportEmpty,
     UnrecExportEmpty,
 
-    // Unrecorded.
+    // Unrecorded RPSL Objects.
     UnrecordedFilterSet(String),
     UnrecordedAsRoutes(u32),
     UnrecordedRouteSet(String),
diff --git a/route_verification/src/evcxr_examples.rs b/route_verification/src/evcxr_examples.rs
index c78a732..91295ad 100644
--- a/route_verification/src/evcxr_examples.rs
+++ b/route_verification/src/evcxr_examples.rs
@@ -31,12 +31,10 @@ before running Evcxr is also needed.
 :dep route_verification = { path = "route_verification" }
 :dep rayon
 :dep itertools
-:dep polars = { features = ["describe"] }
 // */
 use anyhow::Result;
 use dashmap::DashMap;
 use itertools::multiunzip;
-use polars::prelude::*;
 use rayon::prelude::*;
 use route_verification::as_rel::*;
 use route_verification::bgp::stats::*;
@@ -50,6 +48,12 @@ use std::{
     time::Instant,
 };
 
+// If Polars is needed:
+/*
+:dep polars = { features = ["describe"] }
+use polars::prelude::*;
+*/
+
 fn read_parsed_rpsl() -> Result<()> {
     let start = Instant::now();
     let parsed = Ir::pal_read("parsed_all")?;
diff --git a/route_verification/src/evcxr_examples/route_stats.rs b/route_verification/src/evcxr_examples/route_stats.rs
index 76fa4d2..be26b31 100644
--- a/route_verification/src/evcxr_examples/route_stats.rs
+++ b/route_verification/src/evcxr_examples/route_stats.rs
@@ -66,7 +66,8 @@ fn gen_route_stats(query: QueryIr, mut bgp_lines: Vec<Line>, db: AsRelDb) -> Res
 "
     .split_ascii_whitespace()
     .collect();
-    file.write_all(header.as_bytes());
+    file.write_all(header.trim_end_matches(",").as_bytes());
+    file.write_all(b"\n");
     let comma = b","[0];
     for s in stats {
         let RouteStats {