diff --git a/library/cephadm_bootstrap.py b/library/cephadm_bootstrap.py
index 9b4b2d0..96d4c6d 100644
--- a/library/cephadm_bootstrap.py
+++ b/library/cephadm_bootstrap.py
@@ -87,7 +87,7 @@
         default: true
     allow_overwrite:
         description:
-            - allow overwrite of existing –output-* config/keyring/ssh files.
+            - allow overwrite of existing -output-* config/keyring/ssh files.
         required: false
         default: false
     registry_url: