From 78c9c43a5415b5c4a52bdf14e45655af00211c4b Mon Sep 17 00:00:00 2001
From: pamplonacarlos <carlos.pamplona.filho@ccc.ufcg.edu.br>
Date: Fri, 11 Aug 2023 17:06:09 -0300
Subject: [PATCH] doc: standardizing variable calls

Signed-off-by: pamplonacarlos <carlos.pamplona.filho@ccc.ufcg.edu.br>
---
 docs/INSTALL.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/INSTALL.md b/docs/INSTALL.md
index e176dcfc..1e90d48e 100644
--- a/docs/INSTALL.md
+++ b/docs/INSTALL.md
@@ -93,7 +93,7 @@ The default CR can be created as shown below where `<RELEASE_VERSION>` needs to
 desired [release tag](https://github.com/confidential-containers/operator/tags):
 
 ```
-kubectl apply -k github.com/confidential-containers/operator/config/samples/ccruntime/default?ref=<RELEASE_VERSION>
+kubectl apply -k github.com/confidential-containers/operator/config/samples/ccruntime/default?ref=${RELEASE_VERSION}
 ```
 
 Wait until each pod has the `STATUS` as `Running`:
@@ -160,7 +160,7 @@ kubectl apply -k config/samples/ccruntime/<MY_CUSTOM_CR>
 
 ### Delete the CR
 ```
-kubectl delete -k github.com/confidential-containers/operator/config/samples/ccruntime/default?ref=<RELEASE_VERSION>
+kubectl delete -k github.com/confidential-containers/operator/config/samples/ccruntime/default?ref=${RELEASE_VERSION}
 ```
 
 ### Delete the Operator