[gcc r10-9676] libstdc++: Fix more doxygen markup for group close commands

[Jonathan Wakely]

https://gcc.gnu.org/g:551c0d959579107bc8d9b748d053ce744665d6f5

commit r10-9676-g551c0d959579107bc8d9b748d053ce744665d6f5
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Thu Apr 8 18:22:51 2021 +0100

    libstdc++: Fix more doxygen markup for group close commands
    
    Similar to r11-8009 but for /* @} */ comments this time, which should
    be /** @} */ for Doxygen to recognize them.
    
    libstdc++-v3/ChangeLog:
    
            * include/bits/random.h: Fix doxygen group commands.
            * include/bits/regex_constants.h: Likewise.
            * include/tr1/random.h: Likewise.
    
    (cherry picked from commit 014b6dbcaa80fc46c792c270244e7eeef7dce75f)

Diff:
---
 libstdc++-v3/include/bits/random.h          | 16 ++++++++--------
 libstdc++-v3/include/bits/regex_constants.h |  2 +-
 libstdc++-v3/include/tr1/random.h           | 10 +++++-----
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/libstdc++-v3/include/bits/random.h b/libstdc++-v3/include/bits/random.h
index cba11299360..2bcac1b41b1 100644
--- a/libstdc++-v3/include/bits/random.h
+++ b/libstdc++-v3/include/bits/random.h
@@ -1673,7 +1673,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     };
   };
 
-  /* @} */ // group random_generators
+  /// @} group random_generators
 
   /**
    * @addtogroup random_distributions Random Number Distributions
@@ -1949,7 +1949,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     operator>>(std::basic_istream<_CharT, _Traits>&,
 	       std::uniform_real_distribution<_RealType>&);
 
-  /* @} */ // group random_distributions_uniform
+  /// @} group random_distributions_uniform
 
   /**
    * @addtogroup random_distributions_normal Normal Distributions
@@ -3504,7 +3504,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     { return !(__d1 == __d2); }
 
 
-  /* @} */ // group random_distributions_normal
+  /// @} group random_distributions_normal
 
   /**
    * @addtogroup random_distributions_bernoulli Bernoulli Distributions
@@ -4400,7 +4400,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     { return !(__d1 == __d2); }
 
 
-  /* @} */ // group random_distributions_bernoulli
+  /// @} group random_distributions_bernoulli
 
   /**
    * @addtogroup random_distributions_poisson Poisson Distributions
@@ -6046,9 +6046,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     { return !(__d1 == __d2); }
 
 
-  /* @} */ // group random_distributions_poisson
+  /// @} group random_distributions_poisson
 
-  /* @} */ // group random_distributions
+  /// @} *group random_distributions
 
   /**
    * @addtogroup random_utilities Random Number Utilities
@@ -6099,9 +6099,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     std::vector<result_type> _M_v;
   };
 
-  /* @} */ // group random_utilities
+  /// @} group random_utilities
 
-  /* @} */ // group random
+  /// @} group random
 
 _GLIBCXX_END_NAMESPACE_VERSION
 } // namespace std
diff --git a/libstdc++-v3/include/bits/regex_constants.h b/libstdc++-v3/include/bits/regex_constants.h
index 8322dac0eca..2926bec42ba 100644
--- a/libstdc++-v3/include/bits/regex_constants.h
+++ b/libstdc++-v3/include/bits/regex_constants.h
@@ -409,7 +409,7 @@ namespace regex_constants
 
   ///@}
 } // namespace regex_constants
-/* @} */ // group regex
+/// @} group regex
 
 _GLIBCXX_END_NAMESPACE_VERSION
 } // namespace std
diff --git a/libstdc++-v3/include/tr1/random.h b/libstdc++-v3/include/tr1/random.h
index 3f777cb0321..20ea2edbbe9 100644
--- a/libstdc++-v3/include/tr1/random.h
+++ b/libstdc++-v3/include/tr1/random.h
@@ -1543,7 +1543,7 @@ namespace tr1
 #endif
   };
 
-  /* @} */ // group tr1_random_generators
+  /// @} group tr1_random_generators
 
   /**
    * @addtogroup tr1_random_distributions Random Number Distributions
@@ -2046,7 +2046,7 @@ namespace tr1
       bool      _M_easy;
     };
 
-  /* @} */ // group tr1_random_distributions_discrete
+  /// @} group tr1_random_distributions_discrete
 
   /**
    * @addtogroup tr1_random_distributions_continuous Continuous Distributions
@@ -2403,9 +2403,9 @@ namespace tr1
       result_type _M_l_d;
     };
 
-  /* @} */ // group tr1_random_distributions_continuous
-  /* @} */ // group tr1_random_distributions
-  /* @} */ // group tr1_random
+  /// @} group tr1_random_distributions_continuous
+  /// @} group tr1_random_distributions
+  /// @} group tr1_random
 }
 
 _GLIBCXX_END_NAMESPACE_VERSION