diff --git a/man/en/acmed.toml.5 b/man/en/acmed.toml.5
index 7d1d459..66b538a 100644
--- a/man/en/acmed.toml.5
+++ b/man/en/acmed.toml.5
@@ -139,7 +139,7 @@ Possible variables are:
 File extension. See
 .Xr cert_file_ext
 and
-.Xr pk_file_ext
+.Xr pk_file_ext .
 .It Ic file_type Ar string
 Contains
 .Dq pk