diff --git a/tests/unit/modules/grafana/grafana_plugin/test_grafana_plugin.py b/tests/unit/modules/grafana/grafana_plugin/test_grafana_plugin.py
index ec691a46..7cc04a99 100644
--- a/tests/unit/modules/grafana/grafana_plugin/test_grafana_plugin.py
+++ b/tests/unit/modules/grafana/grafana_plugin/test_grafana_plugin.py
@@ -21,7 +21,7 @@ def run_command_ls():
 def run_command_install_zip():
     STDERR = ""
     STDOUT = """
-installing alexanderzobnin-grafana-zabbix @ 
+installing alexanderzobnin-grafana-zabbix @
 from: /home/grafana//alexanderzobnin-grafana-zabbix-v3.10.5-1-g2219691.zip
 into: /var/lib/grafana/plugins