Fix the git.sh path and fix a task name.

playbooks/edx-east/legacy_certificates.yml

@@ -8,7 +8,7 @@
     repo_url: "git@github.com/edx/certificates.git"
     repo_path: "/opt/wwc/certificates"
     certificates_version: "master"
-    git_ssh_script: "/tmp/git.sh"
+    git_ssh_script: "/opt/wwc/git.sh"
   serial: "{{ serial_count }}"
   tasks:
     - name: stop certs service
@@ -30,5 +30,5 @@
         group="www-data"
         recurse=yes
         state="directory"
-    - name: stop certs service
+    - name: start certs service
       service: name="certificates" state="started"