add space to iptables rule (#144)

* add space to iptables rule

* fix typo

"simplifys" to "simplifies"

source/applications/bridges.rst

@@ -17,7 +17,7 @@ Bridge Examples
 ^^^^^^^^^^^^^^^^^
 
 
-Bridges are how ring groups are made.  The code in FusionPBX simplifys that for you.  You can however manually do what ring groups do and with bridges.
+Bridges are how ring groups are made.  The code in FusionPBX simplifies that for you.  You can however manually do what ring groups do and with bridges.
 
 **Bridge Statement advanced options**
 

source/getting_started/iptables.rst

@@ -45,7 +45,7 @@ Rules to block not so friendly scanner
 | *Optional*
 
 
-| ``iptables -I INPUT -j DROP -p tcp --dport 5060 -m string--string "VaxSIPUserAgent" --algo bm``
+| ``iptables -I INPUT -j DROP -p tcp --dport 5060 -m string --string "VaxSIPUserAgent" --algo bm``
 | ``iptables -I INPUT -j DROP -p udp --dport 5060 -m string --string "VaxIPUserAgent" --algo bm``
 | ``iptables -I INPUT -j DROP -p udp --dport 5080 -m string --string "VaxSIPUserAgent" --algo bm``
 | ``iptables -I INPUT -j DROP -p tcp --dport 5080 -m string --string "VaxIPUserAgent" --algo bm``