Clarify some sentences containing 'to to'.

diff --git a/include/deal.II/base/mpi.h b/include/deal.II/base/mpi.h
index 8838d94029ed578a9472b6bed333884e60ee68fb..e301de0b6cfa1c7af352b7679b94016f056c53e5 100644 (file)
--- a/include/deal.II/base/mpi.h
+++ b/include/deal.II/base/mpi.h
@@ -384,8 +384,8 @@ namespace Utilities
        * evaluates the environment variable DEAL_II_NUM_THREADS. Finally, the
        * worker threads can only be created on cores to which the current MPI
        * process has access to; some MPI implementations limit the number of
-       * cores each process has access to to one or a subset of cores in order
-       * to ensure better cache behavior. Consequently, the number of threads
+       * cores each process may access to one or a subset of cores in order to
+       * ensure better cache behavior. Consequently, the number of threads
        * that will really be created will be the minimum of the argument
        * passed here, the environment variable (if set), and the number of
        * cores accessible to the thread.

diff --git a/include/deal.II/base/quadrature_lib.h b/include/deal.II/base/quadrature_lib.h
index 6739409fa5d55c40901b428c452bdcdcdbbb7d4f..144c010801bcaab361a22e908d64ac0bc53334c5 100644 (file)
--- a/include/deal.II/base/quadrature_lib.h
+++ b/include/deal.II/base/quadrature_lib.h
@@ -245,7 +245,7 @@ private:
 
 /**
  * A class for Gauss quadrature with arbitrary logarithmic weighting function.
- * This formula is used to to integrate $\ln(|x-x_0|/\alpha)\;f(x)$ on the
+ * This formula is used to integrate $\ln(|x-x_0|/\alpha)\;f(x)$ on the
  * interval $[0,1]$, where $f$ is a smooth function without singularities, and
  * $x_0$ and $\alpha$ are given at construction time, and are the location of
  * the singularity $x_0$ and an arbitrary scaling factor in the singularity.
@@ -314,10 +314,10 @@ protected:
 
 /**
  * A class for Gauss quadrature with $1/R$ weighting function. This formula
- * can be used to to integrate $1/R \ f(x)$ on the reference element
- * $[0,1]^2$, where $f$ is a smooth function without singularities, and $R$ is
- * the distance from the point $x$ to the vertex $\xi$, given at construction
- * time by specifying its index. Notice that this distance is evaluated in the
+ * can be used to integrate $1/R \ f(x)$ on the reference element $[0,1]^2$,
+ * where $f$ is a smooth function without singularities, and $R$ is the
+ * distance from the point $x$ to the vertex $\xi$, given at construction time
+ * by specifying its index. Notice that this distance is evaluated in the
  * reference element.
  *
  * This quadrature formula is obtained from two QGauss quadrature formulas,

diff --git a/include/deal.II/distributed/tria.h b/include/deal.II/distributed/tria.h
index d8a2e4e946b1d7fe68da7b366ba185be672c9fc8..31b2c4366165b0e16700e647aa8c55b670f8990c 100644 (file)
--- a/include/deal.II/distributed/tria.h
+++ b/include/deal.II/distributed/tria.h
@@ -246,7 +246,7 @@ namespace parallel
     {
     public:
       /**
-       * A typedef that is used to to identify cell iterators. The concept of
+       * A typedef that is used to identify cell iterators. The concept of
        * iterators is discussed at length in the
        * @ref Iterators "iterators documentation module".
        *
@@ -265,7 +265,7 @@ namespace parallel
       typedef typename dealii::Triangulation<dim,spacedim>::cell_iterator        cell_iterator;
 
       /**
-       * A typedef that is used to to identify
+       * A typedef that is used to identify
        * @ref GlossActive "active cell iterators".
        * The concept of iterators is discussed at length in the
        * @ref Iterators "iterators documentation module".

diff --git a/include/deal.II/dofs/dof_handler.h b/include/deal.II/dofs/dof_handler.h
index 765c79a779d0f6bec9a2ab20c75b138c95d61ec5..cbb426bce5065fbd1dda835d81ffffae23166602 100644 (file)
--- a/include/deal.II/dofs/dof_handler.h
+++ b/include/deal.II/dofs/dof_handler.h
@@ -206,7 +206,7 @@ public:
   typedef typename ActiveSelector::active_hex_iterator  active_hex_iterator;
 
   /**
-   * A typedef that is used to to identify
+   * A typedef that is used to identify
    * @ref GlossActive "active cell iterators".
    * The concept of iterators is discussed at length in the
    * @ref Iterators "iterators documentation module".
@@ -228,7 +228,7 @@ public:
   typedef typename ActiveSelector::active_cell_iterator active_cell_iterator;
 
   /**
-   * A typedef that is used to to identify cell iterators. The concept of
+   * A typedef that is used to identify cell iterators. The concept of
    * iterators is discussed at length in the
    * @ref Iterators "iterators documentation module".
    *

diff --git a/include/deal.II/grid/grid_tools.h b/include/deal.II/grid/grid_tools.h
index fb8341a64428f7e7dd95f9da43760a274e483b9c..39ae2c6b4bda44af265866fea6355a5d69d7ba1c 100644 (file)
--- a/include/deal.II/grid/grid_tools.h
+++ b/include/deal.II/grid/grid_tools.h
@@ -414,8 +414,8 @@ namespace GridTools
    * (default value) refine the cell in the direction that removes hanging node.
    *
    * @param[in] max_iterations At each step only closest cells to hanging nodes
-   * are refined. The code may require a lot of iterations to to remove all
    * hangind nodes. @p max_iterations is the maximum number of iteration
+   * are refined. The code may require a lot of iterations to remove all
    * allowed. If @p max_iterations == numbers::invalid_unsigned_int this
    * function continues refining until there are no hanging nodes.
    *

diff --git a/include/deal.II/grid/tria.h b/include/deal.II/grid/tria.h
index c1ddaf57646098fa23bd9d7f57875a291d8d5e01..13e5fd6fc6d8a0665cde8c7dbab7aefcf457df72 100644 (file)
--- a/include/deal.II/grid/tria.h
+++ b/include/deal.II/grid/tria.h
@@ -1464,7 +1464,7 @@ public:
   };
 
   /**
-   * A typedef that is used to to identify cell iterators. The concept of
+   * A typedef that is used to identify cell iterators. The concept of
    * iterators is discussed at length in the
    * @ref Iterators "iterators documentation module".
    *
@@ -1481,7 +1481,7 @@ public:
   typedef TriaIterator      <CellAccessor<dim,spacedim>         > cell_iterator;
 
   /**
-   * A typedef that is used to to identify
+   * A typedef that is used to identify
    * @ref GlossActive "active cell iterators".
    * The concept of iterators is discussed at length in the
    * @ref Iterators "iterators documentation module".

diff --git a/include/deal.II/hp/dof_handler.h b/include/deal.II/hp/dof_handler.h
index 4b1b1fffd90f0d05b3db882fd25c740300d8c044..5c7df4c1f72137c5c0188f82cb9578c3115e59cd 100644 (file)
--- a/include/deal.II/hp/dof_handler.h
+++ b/include/deal.II/hp/dof_handler.h
@@ -140,7 +140,7 @@ namespace hp
     typedef typename ActiveSelector::active_hex_iterator  active_hex_iterator;
 
     /**
-     * A typedef that is used to to identify
+     * A typedef that is used to identify
      * @ref GlossActive "active cell iterators".
      * The concept of iterators is discussed at length in the
      * @ref Iterators "iterators documentation module".
@@ -168,7 +168,7 @@ namespace hp
     typedef typename LevelSelector::cell_iterator         level_cell_iterator;
 
     /**
-     * A typedef that is used to to identify cell iterators. The concept of
+     * A typedef that is used to identify cell iterators. The concept of
      * iterators is discussed at length in the
      * @ref Iterators "iterators documentation module".
      *