diff --git a/README.md b/README.md
index 5b3fb40..02c4988 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ portzap is a utility that manages a local copy of the
     # This command requires root privileges.
     # portzap setup
 
-**ENVIRONMENT VARIABLES**
+**ENVIRONMENT**
 
 * __$PORTZAP\_GITURL__ <br>
   The URL to a git repository.  <br>
diff --git a/man/man8/portzap.8 b/man/man8/portzap.8
index 1f8e622..6d5c8ff 100644
--- a/man/man8/portzap.8
+++ b/man/man8/portzap.8
@@ -42,7 +42,7 @@ This command requires root privileges.
 Add the portzap user, group and home directory.
 .br
 This command requires root privileges.
-.Sh ENVIRONMENT VARIABLES
+.Sh ENVIRONMENT
 .sp
 .sp
 .Nm PORTZAP_GITURL