Appending a string at the end of line

Archives Ansible Project
1

Hi ,

I have a file :

cat test.txt
Baseline: ABC ABC1 ABC23 ABC24 +ABC33 ABC_PAD +ABC_PAD_CAD

Now i want to add +TEST_ABC at the end of Line :

Desired O/P :
Baseline: ABC ABC1 ABC23 ABC24 +ABC33 ABC_PAD +ABC_PAD_CAD +TEST_ABC

I am using lineinfile module but the string is getting added after the line

Desired O/P :
Baseline: ABC ABC1 ABC23 ABC24 +ABC33 ABC_PAD +ABC_PAD_CAD +TEST_ABC

Actual O/P:

Desired O/P :
Baseline: ABC ABC1 ABC23 ABC24 +ABC33 ABC_PAD +ABC_PAD_CAD
+TEST_ABC

Below is the task