Fix 'and and' -> 'and'.

diff --git a/source/lac/trilinos_solver.cc b/source/lac/trilinos_solver.cc
index b5c162e4770dd3ef25b678ce00349e173dff65dd..57784d7ba54cfd490ce2af90be908338c8b313f5 100644 (file)
--- a/source/lac/trilinos_solver.cc
+++ b/source/lac/trilinos_solver.cc
@@ -718,7 +718,7 @@ namespace TrilinosWrappers
                                     additional_data.output_solver_details);
 
     // Next allocate the Amesos solver, this is done in two steps, first we
-    // create a solver Factory and and generate with that the concrete Amesos
+    // create a solver Factory and generate with that the concrete Amesos
     // solver, if possible.
     Amesos Factory;
 
@@ -818,7 +818,7 @@ namespace TrilinosWrappers
                                     additional_data.output_solver_details);
 
     // Next allocate the Amesos solver, this is done in two steps, first we
-    // create a solver Factory and and generate with that the concrete Amesos
+    // create a solver Factory and generate with that the concrete Amesos
     // solver, if possible.
     Amesos Factory;