Merge pull request prometheus#628 from marcaurele/readme-env-var

csmarchbanks · web-flow · commit fea6964763f7 · 2021-05-11T15:56:56.000-06:00
readme: inform on the upper case variable
diff --git a/README.md b/README.md
@@ -513,7 +513,7 @@ There's several steps to getting this working:
 
 **1. Gunicorn deployment**:
 
-The `prometheus_multiproc_dir` environment variable must be set to a directory
+The `PROMETHEUS_MULTIPROC_DIR` environment variable must be set to a directory
 that the client library can use for metrics. This directory must be wiped
 between Gunicorn runs (before startup is recommended).
 
