From 4e653bfa3ceed61d1bc0062641b301798f02e324 Mon Sep 17 00:00:00 2001
From: asymmetric <lorenzo@mailbox.org>
Date: Fri, 23 Jul 2021 22:00:08 +0200
Subject: [PATCH] Clarify Prometheus exporter options (#9427)

The 'data source' term does not represent a Prometheus concept. What we are exposing here is an exporter.
---
 substrate/client/cli/src/commands/run_cmd.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/substrate/client/cli/src/commands/run_cmd.rs b/substrate/client/cli/src/commands/run_cmd.rs
index 2b5a3632543..8d4f72a5cc5 100644
--- a/substrate/client/cli/src/commands/run_cmd.rs
+++ b/substrate/client/cli/src/commands/run_cmd.rs
@@ -105,7 +105,7 @@ pub struct RunCmd {
 	#[structopt(long = "rpc-max-payload")]
 	pub rpc_max_payload: Option<usize>,
 
-	/// Listen to all Prometheus data source interfaces.
+	/// Expose Prometheus exporter on all interfaces.
 	///
 	/// Default is local.
 	#[structopt(long = "prometheus-external")]
@@ -140,11 +140,11 @@ pub struct RunCmd {
 	#[structopt(long = "rpc-cors", value_name = "ORIGINS", parse(try_from_str = parse_cors))]
 	pub rpc_cors: Option<Cors>,
 
-	/// Specify Prometheus data source server TCP Port.
+	/// Specify Prometheus exporter TCP Port.
 	#[structopt(long = "prometheus-port", value_name = "PORT")]
 	pub prometheus_port: Option<u16>,
 
-	/// Do not expose a Prometheus metric endpoint.
+	/// Do not expose a Prometheus exporter endpoint.
 	///
 	/// Prometheus metric endpoint is enabled by default.
 	#[structopt(long = "no-prometheus")]
-- 
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