use better emoji

Signed-off-by: Tim Ramlot <[email protected]>

Author: inteon

content/docs/reference/cmctl.md

@@ -320,7 +320,7 @@ This command uninstalls any Helm-managed release of cert-manager.
 Starting from cmctl `v2.0.0`, the uninstall command is safe and will not delete the CRDs
 by default, even if they were installed with the Helm chart (using the option `--set installCRDs=true`).
 
-> 👴 Before `v2.0.0`, cmctl would remove the CRDs if they were installed with the Helm chart (similar to Helm's behavior).
+> 🕐 Before `v2.0.0`, cmctl would remove the CRDs if they were installed with the Helm chart (similar to Helm's behavior).
 
 Most of the features supported by `helm uninstall` are also supported by this command.