Update output.md

Fix example.
grafana · Jan 21, 2020 · 731795a · 731795a
1 parent 2ae8bb2
commit 731795a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/docs/clients/promtail/stages/output.md b/docs/clients/promtail/stages/output.md
@@ -18,12 +18,12 @@ For the given pipeline:
 ```yaml
 - json:
     expressions:
-      user: log
-      message: stream
+      user: user
+      message: message
 - labels:
     user:
 - output:
-    source: content
+    source: message
 ```
 
 And the given log line: