Merge pull request #499 from lichray/patch-3

[filebuf.members] Remove redundant `std::` qualification on `fclose`, remove redundant footnote.

Author: zygoloid

source/iostreams.tex

@@ -8830,14 +8830,8 @@
 exception, the function closes the file
 (as if by calling
 \indexlibrary{\idxcode{fclose}}%
-\tcode{std::fclose(file)}).\footnote{The function signature
-\tcode{fclose(FILE*)}
-is declared in
-\tcode{<cstdio>}
-\indexlibrary{\idxhdr{cstdio}}%
-\indexlibrary{\idxcode{fclose}}%
-(\ref{c.files}).}
-If any of the calls made by the function, including \tcode{std::fclose}, fails,
+\tcode{fclose(file)}).
+If any of the calls made by the function, including \tcode{fclose}, fails,
 \tcode{close} fails by returning a null pointer. If one of these calls throws an
 exception, the exception is caught and rethrown after closing the file.