lvm-snapshots: fix jinja spacing

lvm-snapshots/tasks/main.yml

@@ -3,7 +3,7 @@
 
 - name: ensure we have the target folder
   file:
-    path: "{{program_dir}}"
+    path: "{{ program_dir }}"
     state: directory
     owner: root
     group: root
@@ -57,7 +57,7 @@
 - name: ensure we have the program
   git:
     repo: git@git.fsmpi.rwth-aachen.de:infra/lvm-snapshots.git
-    dest: "{{program_dir}}"
+    dest: "{{ program_dir }}"
   tags:
     - lvm-snapshots
 
@@ -72,8 +72,8 @@
 
 - name: ensure we have a virtualenv
   pip:
-    requirements: "{{program_dir}}/requirements.txt"
-    virtualenv: "{{program_dir}}"
+    requirements: "{{ program_dir }}/requirements.txt"
+    virtualenv: "{{ program_dir }}"
     virtualenv_python: python3
   tags:
     - lvm-snapshots
@@ -101,7 +101,7 @@
 - name: ensure we have a cron job
   cron:
     name: "lvm-snapshots"
-    minute: "*/{{snapshot_cron_minutes}}"
+    minute: "*/{{ snapshot_cron_minutes }}"
     job: "/usr/local/sbin/lvm-snapshots update"
   tags:
     - lvm-snapshots