diff --git a/ansible/bootstrap.yml b/ansible/bootstrap.yml
index e026478b5d40eb82bef51fb67c5c3fce746e41cc..c5f7233ca94c9cca6321b67158c906f042f2d936 100644
--- a/ansible/bootstrap.yml
+++ b/ansible/bootstrap.yml
@@ -12,7 +12,7 @@
       assert:
         that: "'{{ release_name }}' is match('^[a-z]')"
         msg: >
-          "Release name ({{ release_name }}) should start with lower case."
+          "Release name ({{ release_name }}) should start with lower case ."
 
 - name: Prepare nodes
   hosts: cluster