Remove stray whitespace after opening parentheses.

Author: Eelis

source/iostreams.tex

@@ -6456,7 +6456,7 @@
 \pnum
 \effects
 Behaves as a formatted output function
-(~\ref{ostream.formatted.reqmts}) of \tcode{out}. 
+(\ref{ostream.formatted.reqmts}) of \tcode{out}. 
 Constructs a character sequence \tcode{seq}. 
 If \tcode{c} has type
 \tcode{char}
@@ -8856,8 +8856,7 @@
 \tcode{basic_streambuf<charT, traits>::underflow()},
 with the specialization that a sequence of characters is read from the input
 sequence as if by reading from the associated file
-into an internal buffer (
-\tcode{extern_buf})
+into an internal buffer (\tcode{extern_buf})
 and then as if by doing:
 
 \begin{codeblock}

source/utilities.tex

@@ -15881,7 +15881,7 @@
   \tcode{is_constructible_v<T,}\br
   \tcode{Args...>} is \tcode{true} and the variable
   definition for \tcode{is_constructible}, as defined below, is known to call
-  no operation that is not trivial (~\ref{basic.types},~\ref{special}). &
+  no operation that is not trivial (\ref{basic.types},~\ref{special}). &
   \tcode{T} and all types in the parameter pack \tcode{Args} shall be complete types,
   \cv{}~\tcode{void}, or arrays of unknown bound. \\ \rowsep