Fix typo in commands

Signed-off-by: Petr "Stone" Hracek <[email protected]>

tasks/check_output_command.yml

@@ -5,13 +5,13 @@
 - debug: var=stat_result
 
 - name: Check if required string 'vendor_name' is present in output
-  shell: "grep {{ item.vendor_name }} {{ stat_result.stdout }}"
+  shell: "grep {{ item.vendor_name }} \"{{ stat_result.stdout }}\""
   register: device_result
 
 - debug: var=device_result
 
 - name: Check if required string 'device_name' is present in output
-  shell: "grep {{ item.device_name }} {{ device_result.stdout }}"
+  shell: "grep {{ item.device_name }} \"{{ device_result.stdout }}\""
 
 - name: Fail if output of command {{ item }} is not present
   fail: msg="This host {{ os_test }} does not contain file {{ item }}"