diff -Naurp snort-2.9.1_beta.orig/doc/README.sip snort-2.9.1_beta/doc/README.sip
--- snort-2.9.1_beta.orig/doc/README.sip	2011-06-08 00:33:00.000000000 +0000
+++ snort-2.9.1_beta/doc/README.sip	2011-06-14 04:45:39.000006000 +0000
@@ -52,18 +52,18 @@ max_contact_len	    <max_contact_len>	  
 max_content_len	    <max_content_len>	   No	max_content_len 1024
 ignore_call_channel	None	               No	OFF
 
-max_sessions        = 1024 – 4194303
-methods             = “invite” | “cancel” | “ack” | “bye” | “register” | “options”
-                      | “refer” | “subscribe” | “update” | “join” | “info” | ”message”                
-                      | “notify” | “prack”
-max_uri_len         = 0 – 65535
-max_call_id_len     = 0 – 65535
-max_requestName_len = 0 – 65535
-max_from_len        = 0 – 65535
-max_to_len          = 0 – 65535
-max_via_len         = 0 – 65535
-max_contact_len     = 0 – 65535
-max_content_len     = 0 – 65535
+max_sessions        = 1024 - 4194303
+methods             = "invite" | "cancel" | "ack" | "bye" | "register" | "options"
+                      | "refer" | "subscribe" | "update" | "join" | "info" | "message"                
+                      | "notify" | "prack"
+max_uri_len         = 0 - 65535
+max_call_id_len     = 0 - 65535
+max_requestName_len = 0 - 65535
+max_from_len        = 0 - 65535
+max_to_len          = 0 - 65535
+max_via_len         = 0 - 65535
+max_contact_len     = 0 - 65535
+max_content_len     = 0 - 65535
 
 Option explanations
    
@@ -100,12 +100,12 @@ Option explanations
       Syntax:
       methods { <method-list> }
       method-list = method|method method-list
-      method      = “invite” | “cancel” | “ack” | “bye” | “register” | “options”
-                    | “refer” | “subscribe” | “update” | “join” | “info” | ”message”
-                    | “notify”| “prack”
+      method      = "invite" | "cancel" | "ack" | "bye" | "register" | "options"
+                    | "refer" | "subscribe" | "update" | "join" | "info" | "message"
+                    | "notify"| "prack"
       Examples:
         methods { invite cancel ack bye register options }
-      Add new method “information”:
+      Add new method "information":
         methods { invite cancel ack bye register options information }
       
       Note: there are spaces before and after '{' and '}'
@@ -113,44 +113,44 @@ Option explanations
   max_uri_len
       This specifies the maximum Request_URI field size. If the Request_URI field
       is greater than this size, an alert is generated. Default is set to 256. 
-      The allowed range for this option is 0 - 65535. “0” means never alert.
+      The allowed range for this option is 0 - 65535. "0" means never alert.
   
   max_call_id_len
       This specifies the maximum Call-ID field size. If the Call-ID field is 
       greater than this size, an alert is generated. Default is set to 256. 
-      The allowed range for this option is 0 - 65535. “0” means never alert.
+      The allowed range for this option is 0 - 65535. "0" means never alert.
   
   max_requestName_len
       This specifies the maximum request name size that is part of the CSeq ID. 
       If the request name is greater than this size, an alert is generated. 
       Default is set to 20. The allowed range for this option is 0 - 65535. 
-      “0” means never alert.
+      "0" means never alert.
   
   max_from_len
       This specifies the maximum From field size. If the From field is greater 
       than this size, an alert is generated. Default is set to 256. The allowed
-      range for this option is 0 - 65535. “0” means never alert.
+      range for this option is 0 - 65535. "0" means never alert.
   
   max_to_len
       This specifies the maximum To field size. If the To field is greater than
       this size, an alert is generated. Default is set to 256. The allowed range 
-      for this option is 0 - 65535. “0” means never alert.
+      for this option is 0 - 65535. "0" means never alert.
   
   max_via_len
       This specifies the maximum Via field size. If the Via field is greater than 
       this size, an alert is generated. Default is set to 1024. The allowed range 
-      for this option is 0 - 65535. “0” means never alert.
+      for this option is 0 - 65535. "0" means never alert.
   
   max_contact_len
       This specifies the maximum Contact field size. If the Contact field is 
       greater than this size, an alert is generated. Default is set to 256. 
-      The allowed range for this option is 0 - 65535. “0” means never alert.
+      The allowed range for this option is 0 - 65535. "0" means never alert.
   
   max_content_len
       This specifies the maximum content length of the message body. If the 
       content length is greater than this number, an alert is generated. 
       Default is set to 1024. The allowed range for this option is 0 - 65535. 
-      “0” means never alert.
+      "0" means never alert.
 
   ignore_call_channel
       This enables the support for ignoring audio/video data channel 
@@ -244,7 +244,7 @@ P: Match SIP request or SIP response bod
   The sip_method keyword is used to check for specific SIP request methods.  
   The list of methods is: invite, cancel, ack, bye, register, options, refer, 
   subscribe, update, join, info, message, notify, prack.  More than one method 
-  can be specified, via a comma separated list, and are OR’ed together.  
+  can be specified, via a comma separated list, and are OR�ed together.  
   It will be applied in fast pattern match if available. If the method used 
   in this rule is not listed in the preprocessor configuration, it will be added
   to the preprocessor configuration for the associated policy.
@@ -252,9 +252,9 @@ P: Match SIP request or SIP response bod
   Syntax:
     sip_method:<method-list>;
     method-list = method|method, method-list
-    method      = [“!”] “invite” | “cancel” | “ack” | “bye” | “register” | “options”
-                  | “refer” | “subscribe” | “update” | “join” | “info” |  “notify” |  
-                  | ”message”| “prack” 
+    method      = ["!"] "invite" | "cancel" | "ack" | "bye" | "register" | "options"
+                  | "refer" | "subscribe" | "update" | "join" | "info" |  "notify" |  
+                  | "message"| "prack" 
     Note: if "!" is used, only one method is allowed in sip_method. 
    
   Examples:
@@ -274,10 +274,10 @@ P: Match SIP request or SIP response bod
     sip_stat_code:<code _list> ;
     code_list = state_code|state_code, code_list
     code      = "100-999"|"1-9"   
-    Note: 1,2,3,4,5,6... mean to check for ”1xx”, “2xx”, ”3xx”, ”4xx”, ”5xx”, 
-          ,“6xx”... reponses.  
+    Note: 1,2,3,4,5,6... mean to check for "1xx", "2xx", "3xx", "4xx", "5xx", 
+          ,"6xx"... reponses.  
   Example:
-    This rule searches for the response with state code “200”.
+    This rule searches for the response with state code "200".
     sip_stat_code:200
     This rule searches for all the 2xx responses.
     sip_stat_code: 2
@@ -293,7 +293,7 @@ P: Match SIP request or SIP response bod
     sip_header;
   
   Example:
-    This rule constrains the search for the pattern “CSeq” to the extracted Header
+    This rule constrains the search for the pattern "CSeq" to the extracted Header
     fields of a SIP message.
     alert udp any any -> any 5060 (sip_header; content: "CSeq"; )
     
@@ -306,7 +306,7 @@ P: Match SIP request or SIP response bod
   Syntax:
     sip_body;
   Example:
-    This rule searches for the pattern “c=IN 0.0.0.0”, in the Body fields 
+    This rule searches for the pattern "c=IN 0.0.0.0", in the Body fields 
     of a SIP message. 
     alert udp any any -> any 5060 (sip_body; content: "C=IN 0.0.0.0"; within 100;)
  
@@ -318,8 +318,8 @@ P: Match SIP request or SIP response bod
   P: Match SIP request or SIP response body, Similar to sip_body.
   
   Example:
-    This rule searches for the pattern “INVITE”, in the Header fields of a SIP message.
+    This rule searches for the pattern "INVITE", in the Header fields of a SIP message.
     alert udp any any -> any 5060 (pcre:"/INVITE/H"; sid:1000000;)
-    This rule searches for the pattern “m=”, in the Body fields of a SIP message.
+    This rule searches for the pattern "m=", in the Body fields of a SIP message.
     alert udp any any -> any 5060 (pcre:"/m=/P"; sid:2000000;)
     
\ No newline at end of file
