Changed the text a bit.

isdnctrl/README.libipt

@@ -1,32 +1,31 @@
  --- README.libipt ----------------------------------------------------
- 
+
 IPTABLES SUPPORT
 ----------------
- 
+
 The files libipt_DWISDN.so and libipt_dwisdn.so are for adding
 ISDN support to iptables. This enables you to configure what type
 of IP packet is permitted to cause a dialout, for example.
 
-The file libipt_ISDNDIAL.so is a helper target for dynip MASQUARING in
-the nat-table POSTROUTING hook. Wich trigger dialing and 
-queue's frames through interface goes online and ip-addr set correctly.
-Therefor ISDNDIAL must be placed before the MASQUARING target.
+The file libipt_ISDNDIAL.so is a helper target for dynip MASQUERADING
+in the nat-table POSTROUTING hook. It triggers dialing and therefore
+ISDNDIAL must be placed before the MASQUERADING target.
 
-A short overview you get with:
+You can get a short overview with:
 iptables -m dwisdn   --help
 iptables -j DWISDN   --help
 iptables -j ISDNDIAL --help
 
-Tiny tip for dynip-interfaces:
+Tiny example for dynip-interfaces:
 iptables -A OUTPUT -p tcp ! --sync \
                    -o ippp+ \
                    -m dwisdn ! --f_eq_iadr \
                    -j REJECT --reject-with tcp-reset
 
-Closed old ESTABLISHED tcp connections.
-No dial is triggered :-)
+When old ESTABLISHED tcp connections are closed,
+no dial is triggered :-)
+
 
- 
 The sources are included, however to compile these files you need
 the netfilter 1.1.2 cvs-tree and the patch "patch-netfilter-1.1.2_isdn".
 Because of this, the compiled .so files have been included for