[range.concat.iterator] Remove redundant \expos comments (#6942)

Author: hewillk

source/ranges.tex

@@ -8866,7 +8866,7 @@
 \indexlibrarymember{\exposid{satisfy}}{concat_view::\exposid{iterator}}%
 \begin{itemdecl}
 template<size_t N>
-  constexpr void @\exposid{satisfy}@();                                 // \expos
+  constexpr void @\exposid{satisfy}@();
 \end{itemdecl}
 
 \begin{itemdescr}
@@ -8886,7 +8886,7 @@
 \indexlibrarymember{\exposid{prev}}{concat_view::\exposid{iterator}}%
 \begin{itemdecl}
 template<size_t N>
-  constexpr void @\exposid{prev}@();                                    // \expos
+  constexpr void @\exposid{prev}@();
 \end{itemdecl}
 
 \begin{itemdescr}
@@ -8910,7 +8910,7 @@
 \indexlibrarymember{\exposid{advance-fwd}}{concat_view::\exposid{iterator}}%
 \begin{itemdecl}
 template<size_t N>
-  constexpr void @\exposid{advance-fwd}@(difference_type offset, difference_type steps);        // \expos
+  constexpr void @\exposid{advance-fwd}@(difference_type offset, difference_type steps);
 \end{itemdecl}
 
 \begin{itemdescr}
@@ -8936,7 +8936,7 @@
 \indexlibrarymember{\exposid{advance-bwd}}{concat_view::\exposid{iterator}}%
 \begin{itemdecl}
 template<size_t N>
-  constexpr void @\exposid{advance-bwd}@(difference_type offset, difference_type steps);        // \expos
+  constexpr void @\exposid{advance-bwd}@(difference_type offset, difference_type steps);
 \end{itemdecl}
 
 \begin{itemdescr}
@@ -8962,7 +8962,7 @@
 \indexlibraryctor{concat_view::\exposid{iterator}}%
 \begin{itemdecl}
 template<class... Args>
-  constexpr explicit @\exposid{iterator}@(@\exposid{maybe-const}@<Const, concat_view>* parent,          // \expos
+  constexpr explicit @\exposid{iterator}@(@\exposid{maybe-const}@<Const, concat_view>* parent,
                               Args&&... args)
     requires @\libconcept{constructible_from}@<@\exposid{base-iter}@, Args&&...>;
 \end{itemdecl}