diff --git a/disk-utils/fsck.8 b/disk-utils/fsck.8
index 10728c861..e53333bca 100644
--- a/disk-utils/fsck.8
+++ b/disk-utils/fsck.8
@@ -345,7 +345,7 @@ with
 Options to different filesystem-specific fsck's are not standardized.
 .SH FILES
 .I /etc/fstab
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 The
 .B fsck
 program's behavior is affected by the following environment variables:
diff --git a/login-utils/sulogin.8 b/login-utils/sulogin.8
index d5b24383d..7e77cd541 100644
--- a/login-utils/sulogin.8
+++ b/login-utils/sulogin.8
@@ -72,7 +72,7 @@ will wait forever.
 Display help text and exit.
 .IP "\fB\-V\fR, \fB\-\-version\fP"
 Display version information and exit.
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 .B sulogin
 looks for the environment variable
 .B SUSHELL
diff --git a/text-utils/pg.1 b/text-utils/pg.1
index 4c9a759eb..a7fd60134 100644
--- a/text-utils/pg.1
+++ b/text-utils/pg.1
@@ -196,7 +196,7 @@ input file or writes on the terminal,
 will immediately display the prompt.
 In all other situations these keys will terminate
 .BR pg .
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 The following environment variables
 affect the behavior of
 .BR pg :