Fix typos.

git-svn-id: https://svn.dealii.org/trunk@23988 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/include/deal.II/lac/precondition.h b/deal.II/include/deal.II/lac/precondition.h
index 914f06aca966e2449720e4426e552165ddb1d68b..0d96f8f45b43869f5679619188e83275b9fd0430 100644 (file)
--- a/deal.II/include/deal.II/lac/precondition.h
+++ b/deal.II/include/deal.II/lac/precondition.h
@@ -57,10 +57,10 @@ class PreconditionIdentity : public Subscriptor
   public:
 
                                     /**
-                                     * This function is only 
-                                      * present to 
+                                     * This function is only
+                                      * present to
                                       * provide the interface of
-                                      * a precondtioner to be 
+                                      * a preconditioner to be
                                       * handed to a smoother.
                                       * This does nothing.
                                      */
@@ -115,10 +115,10 @@ class PreconditionIdentity : public Subscriptor
     void Tvmult_add (VECTOR&, const VECTOR&) const;
 
                                     /**
-                                     * This function is only 
-                                      * present to 
+                                     * This function is only
+                                      * present to
                                       * provide the interface of
-                                      * a precondtioner to be 
+                                      * a preconditioner to be
                                       * handed to a smoother.
                                       * This does nothing.
                                      */
@@ -219,10 +219,10 @@ class PreconditionRichardson : public Subscriptor
     void Tvmult_add (VECTOR&, const VECTOR&) const;
 
                                     /**
-                                     * This function is only 
-                                     * present to 
+                                     * This function is only
+                                     * present to
                                      * provide the interface of
-                                     * a precondtioner to be 
+                                     * a preconditioner to be
                                      * handed to a smoother.
                                      * This does nothing.
                                      */