diff -Nru dxtool-0.1/debian/changelog dxtool-0.1/debian/changelog
--- dxtool-0.1/debian/changelog	2019-09-08 18:49:36.000000000 +0000
+++ dxtool-0.1/debian/changelog	2023-10-15 16:30:40.000000000 +0000
@@ -1,3 +1,9 @@
+dxtool (0.1-5) unstable; urgency=medium
+
+  * Update man page to use correct option-dash
+
+ -- Wookey <wookey@debian.org>  Sun, 15 Oct 2023 17:30:40 +0100
+
 dxtool (0.1-4) unstable; urgency=medium
 
   * Fix cross-build failure (Closes: #939780)
diff -Nru dxtool-0.1/debian/control dxtool-0.1/debian/control
--- dxtool-0.1/debian/control	2019-09-08 18:49:36.000000000 +0000
+++ dxtool-0.1/debian/control	2023-10-15 16:30:40.000000000 +0000
@@ -2,8 +2,8 @@
 Section: comm
 Priority: optional
 Maintainer: Wookey <wookey@debian.org>
-Build-Depends: debhelper (>= 12), debhelper-compat (= 12)
-Standards-Version: 4.5.1
+Build-Depends: debhelper (>= 13), debhelper-compat (= 13)
+Standards-Version: 4.6.2
 Homepage: http://jaskinie.jaszczur.org/index_en.html
 Rules-Requires-Root: no
 
diff -Nru dxtool-0.1/debian/dxtool.1 dxtool-0.1/debian/dxtool.1
--- dxtool-0.1/debian/dxtool.1	2018-03-31 02:07:03.000000000 +0000
+++ dxtool-0.1/debian/dxtool.1	2023-10-15 16:30:23.000000000 +0000
@@ -18,11 +18,11 @@
 dxtool \- DistoX download tool
 .SH SYNOPSIS
 .RI dxtool
-[ -p \fI<port>\fP ]
-[ -s \fI<start addr>\fP ]
-[ -e \fI<end addr>\fP ]
-[ -v ]
-[ -m|-x|-d|-r ]
+[ \-p \fI<port>\fP ]
+[ \-s \fI<start addr>\fP ]
+[ \-e \fI<end addr>\fP ]
+[ \-v ]
+[ \-m|\-x|\-d|\-r ]
 .br
 .SH DESCRIPTION
 This manual page documents the
@@ -81,10 +81,10 @@
 .br
 downloads all stored data from /dev/rfcomm0
 .br
-.B dxtool -r
+.B dxtool \-r
 .br
 waits for incoming data and downloads it
 .br
-.B dxtool -p /dev/rfcomm1 -x -s 0x300 -e 0x500
+.B dxtool \-p /dev/rfcomm1 \-x \-s 0x300 \-e 0x500
 .br
 dumps raw data in hex form from address 0x300 to 0x500, connecting via device /dev/rfcomm1 
diff -Nru dxtool-0.1/debian/rules dxtool-0.1/debian/rules
--- dxtool-0.1/debian/rules	2019-09-08 18:49:36.000000000 +0000
+++ dxtool-0.1/debian/rules	2021-01-12 04:09:18.000000000 +0000
@@ -9,9 +9,4 @@
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 
 %:
-	dh $@ 
-
-
-
-
-
+	dh $@