msrp: docs - removed trailing spaces

src/modules/msrp/doc/msrp.xml

@@ -35,8 +35,8 @@
 	</copyright>
     </bookinfo>
     <toc></toc>
-    
+
     <xi:include href="msrp_admin.xml"/>
-    
-    
+
+
 </book>

src/modules/msrp/doc/msrp_admin.xml

@@ -550,7 +550,7 @@ event_route[msrp:frame-in] {
 		</para>
 		<para>
 			To build the SIP request, the module takes the first line and the
-			headers from an MSRP message and appends them to a static buffer. The 
+			headers from an MSRP message and appends them to a static buffer. The
 			next two examples show an MSRP frame and the resulting SIP request.
 		</para>
 		<programlisting format="linespecific">
@@ -607,12 +607,12 @@ Content-Type: text/plain
 			valid SIP request is a perfect trade-off for performance.
 		</para>
 		<para>
-			Besides the option to access parts of MSRP frame via an 
-			internally-built SIP message, the module exports a new pseudo-variable 
+			Besides the option to access parts of MSRP frame via an
+			internally-built SIP message, the module exports a new pseudo-variable
 			class $msrp(key) which returns attributes from the MSRP frame. There is
 			also a new transformation, {msrpuri.key}, to get access to parts
 			of an MSRP URI. See the appropriate Wiki pages on the project's
-			web site for full details about new pseudo-variable and 
+			web site for full details about new pseudo-variable and
 			transformation classes.
 		</para>
 		<para>
@@ -730,7 +730,7 @@ event_route[msrp:frame-in] {
 
 		} else
 			$var(expires) = MSRP_MAX_EXPIRES;
-		
+
 		$var(cnt) = $var(cnt) + 1;
 		pv_printf("$var(sessid)", "s.$(pp).$(var(cnt)).$(RANDOM)");
 		$sht(msrp=>$var(sessid)::srcaddr) = $msrp(srcaddr);