libstdc++: Clarify that _S_ prefix is be used for static member functions.

libstdc++-v3/ChangeLog:

	* doc/xml/manual/appendix_contributing.xml: Add 'and functions'.

diff --git a/libstdc++-v3/doc/xml/manual/appendix_contributing.xml b/libstdc++-v3/doc/xml/manual/appendix_contributing.xml
index ac607fcfad414c91bae438e069a8d4bb52562a02..b9245453497b23cff32f82028bef122fd71f766b 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/appendix_contributing.xml
+++ b/libstdc++-v3/doc/xml/manual/appendix_contributing.xml
@@ -895,7 +895,7 @@ indicate a place that may require attention for multi-thread safety.
 
       Examples:  <code>_M_num_elements  _M_initialize ()</code>
 
-      Static data members, constants, and enumerations: <literal>_S_.*</literal>
+      Static data and function members, constants, and enumerations: <literal>_S_.*</literal>
 
       Examples: <code>_S_max_elements  _S_default_value</code>