diff --git a/meta/argument_specs.yml b/meta/argument_specs.yml
index 11265c9..b668fe9 100644
--- a/meta/argument_specs.yml
+++ b/meta/argument_specs.yml
@@ -25,7 +25,7 @@ argument_specs:
       borg_venv_path:
         type: str
         required: false
-        description:  Path to store the venv for borg(backup) and borgmatic.
+        description: Path to store the venv for borg(backup) and borgmatic.
       borg_install_method:
         type: str
         required: false
@@ -115,34 +115,37 @@ argument_specs:
         type: bool
         description: Bypass Borg error about a repository that has been moved.
       borg_retention_policy:
-        keep_secondly:
-          type: int
-          required: false
-          description: Number of secondly archives to keep.
-        keep_minutely:
-          type: int
-          required: false
-          description: Number of minutely archives to keep.
-        keep_hourly:
-          type: int
-          required: false
-          description: Number of hourly archives to keep.
-        keep_daily:
-          type: int
-          required: false
-          description: Number of daily archives to keep.
-        keep_weekly:
-          type: int
-          required: false
-          description: Number of weekly archives to keep.
-        keep_monthly:
-          type: int
-          required: false
-          description: Number of monthly archives to keep.
-        keep_yearly:
-          type: int
-          required: false
-          description: Number of yearly archives to keep.
+        type: dict
+        description: Define the pruning policy
+        options:
+          keep_secondly:
+            type: int
+            required: false
+            description: Number of secondly archives to keep.
+          keep_minutely:
+            type: int
+            required: false
+            description: Number of minutely archives to keep.
+          keep_hourly:
+            type: int
+            required: false
+            description: Number of hourly archives to keep.
+          keep_daily:
+            type: int
+            required: false
+            description: Number of daily archives to keep.
+          keep_weekly:
+            type: int
+            required: false
+            description: Number of weekly archives to keep.
+          keep_monthly:
+            type: int
+            required: false
+            description: Number of monthly archives to keep.
+          keep_yearly:
+            type: int
+            required: false
+            description: Number of yearly archives to keep.
       borgmatic_checks:
         type: list
         required: false
diff --git a/tasks/noauto_create_timer_cron.yml b/tasks/noauto_create_timer_cron.yml
index 4f999d8..d1241db 100644
--- a/tasks/noauto_create_timer_cron.yml
+++ b/tasks/noauto_create_timer_cron.yml
@@ -26,6 +26,6 @@
     user: "{{ borg_user }}"
     cron_file: "{{ borgmatic_timer_cron_name }}"
     name: PATH
-    env: yes
+    env: true
     value: /usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
 ...
diff --git a/tasks/noauto_create_timer_systemd.yml b/tasks/noauto_create_timer_systemd.yml
index aa454b6..40619df 100644
--- a/tasks/noauto_create_timer_systemd.yml
+++ b/tasks/noauto_create_timer_systemd.yml
@@ -61,5 +61,7 @@
         - name: Show hints
           when: "'backup_init_repo' not in ansible_run_tags"
           ansible.builtin.debug:
-            msg: "Attention: Since the repo was not initialized automatically, the systemd service (borgmatic.service) and the timer (borgmatic.timer) are not activated."
+            msg: >-
+              Attention: Since the repo was not initialized automatically,
+              the systemd service (borgmatic.service) and the timer (borgmatic.timer) are not activated.
 ...
diff --git a/tasks/noauto_install_package.yml b/tasks/noauto_install_package.yml
index 5f28a58..5b9346a 100644
--- a/tasks/noauto_install_package.yml
+++ b/tasks/noauto_install_package.yml
@@ -4,14 +4,14 @@
     - name: Check if EPEL repo is enabled, if installation from distro is requested
       when: borg_require_epel
       block:
-      - name: Get list of installed packages
-        ansible.builtin.package_facts:
-          manager: auto
-      - name: Ensure EPEL is enabled
-        ansible.builtin.assert:
-          that:
-            - "'epel-release' in ansible_facts.packages"
-          fail_msg: Need EPEL repo to install via distro package.
+        - name: Get list of installed packages
+          ansible.builtin.package_facts:
+            manager: auto
+        - name: Ensure EPEL is enabled
+          ansible.builtin.assert:
+            that:
+              - "'epel-release' in ansible_facts.packages"
+            fail_msg: Need EPEL repo to install via distro package.
 
     - name: Install borgmatic and borg via distribution package manager
       ansible.builtin.package: