Update include/deal.II/lac/precondition.h

Co-authored-by: Daniel Arndt <arndtd@ornl.gov>

diff --git a/include/deal.II/lac/precondition.h b/include/deal.II/lac/precondition.h
index 2b6ee9a7917c525447d7bb5efa9f472e7487d14c..aa5d9ba34c9d908c59104b8c231c2503212530cd 100644 (file)
--- a/include/deal.II/lac/precondition.h
+++ b/include/deal.II/lac/precondition.h
@@ -62,10 +62,10 @@ namespace LinearAlgebra
 
 
 /**
- * This preconditioner implements the indentity operator.
+ * This preconditioner implements the identity operator.
  * This class can be used you if you want to use a linear
  * solver without preconditioning, because all linear solvers
- * require usage of a preconditioner.
+ * require the usage of a preconditioner.
  *
  * It can be used in the following way:
  *