Update environment variables section in manpage
Use the same content as the section printed with --help.
@@ -413,15 +413,15 @@ Push file to device (see \fB\-\-push\-target\fR)
.TP
.B ADB
-Specify the path to adb.
+Path to adb.
.TP
-.B SCRCPY_SERVER_PATH
-Specify the path to server binary.
+.B SCRCPY_ICON_PATH
+Path to the program icon.
.TP
-.B SCRCPY_ICON_PATH
-Specify the path to the program icon.
+.B SCRCPY_SERVER_PATH
+Path to the server binary.
.SH AUTHORS
