trim trailing whitespace

Signed-off-by: pengshanyu <[email protected]>

Author: pengshanyu

Diff for: tests/ffi/attempts_to_access_forbidden_file_system_resource/sockets/PURPOSE

@@ -2,7 +2,7 @@ Title:
     Validate that the network resources present in the file system match the expectations based on the QM partition configuration.
 
 Description:
-    Check that /run/systemd/journal/socket have different inode number inside and outside of the QM partition. Various sockets should not be available in the QM container, check that /run/udev/control doesn't exists. 
+    Check that /run/systemd/journal/socket have different inode number inside and outside of the QM partition. Various sockets should not be available in the QM container, check that /run/udev/control doesn't exists.
 
 Input:
     This test set executes the following commands:

Diff for: tests/ffi/attempts_to_access_forbidden_file_system_resource/sockets/check_run_systemd_journal_socket.sh

@@ -5,7 +5,7 @@
 
 check_run_systemd_journal_socket_inode_number(){
     # Get inode number of /run/systemd/journal/socket inside and outside of the QM partition.
-    inode_number_in_host=$(stat --printf='%i' /run/systemd/journal/socket)   
+    inode_number_in_host=$(stat --printf='%i' /run/systemd/journal/socket)
     inode_number_in_qm=$(podman exec qm stat --printf='%i' /run/systemd/journal/socket)
 
     # Check if the inode numbers inside and outside of the QM partition are different.