Updates to remove unexpected ) characters, trim nearby spaces (#10195)

Update to remove unexpected `)` characters that don't have a matching `(` character. Also, trim unnecessary nearby spaces.

Author: kendaleiv

xml/System.ServiceModel.Security/SecurityMessageProperty.xml

@@ -104,8 +104,8 @@
           <format type="text/markdown"><![CDATA[  
   
 ## Remarks  
- To access any objects in the <xref:System.ServiceModel.Security.SecurityMessageProperty>, such as <xref:System.ServiceModel.Security.SecurityMessageProperty.ServiceSecurityContext%2A>, <xref:System.ServiceModel.Security.SecurityMessageProperty.TransportToken%2A>, or <xref:System.ServiceModel.Security.SecurityMessageProperty.IncomingSupportingTokens%2A>), a copy must be created because these properties are undefined after the message is disposed of.  
-  
+ To access any objects in the <xref:System.ServiceModel.Security.SecurityMessageProperty>, such as <xref:System.ServiceModel.Security.SecurityMessageProperty.ServiceSecurityContext%2A>, <xref:System.ServiceModel.Security.SecurityMessageProperty.TransportToken%2A>, or <xref:System.ServiceModel.Security.SecurityMessageProperty.IncomingSupportingTokens%2A>, a copy must be created because these properties are undefined after the message is disposed of.
+
  ]]></format>
         </remarks>
       </Docs>

xml/System.ServiceModel/EndpointIdentity.xml

@@ -665,7 +665,7 @@
           <format type="text/markdown"><![CDATA[
 
 ## Remarks
- This method is called by the constructors of all the classes derived from <xref:System.ServiceModel.EndpointIdentity.Initialize%2A>).
+ This method is called by the constructors of all the classes derived from <xref:System.ServiceModel.EndpointIdentity.Initialize%2A>.
 
  ]]></format>
         </remarks>