Update update-server-xml.sh

White space clean up

Author: srstsavage

update-server-xml.sh

@@ -38,7 +38,7 @@ set_attribute /Server/Service/Connector relaxedQueryChars "$RELAXED_QUERY_CHARS"
 
 # Enable request attributes so that, when using a reverse proxy, the original
 # client ip is recorded in logs rather than the internal proxy ip
-set_attribute  /Server/Service/Engine/Host/Valve requestAttributesEnable "true"
+set_attribute /Server/Service/Engine/Host/Valve requestAttributesEnable "true"
 
 #create RemoteIpValve if missing. this is needed so ERDDAP knows when its responding to https requests
 #end result should look like: