diff --git a/src/functionObjects/field/mapFields/mapFields.H b/src/functionObjects/field/mapFields/mapFields.H
index 299a6f5165..7fee3cf142 100644
--- a/src/functionObjects/field/mapFields/mapFields.H
+++ b/src/functionObjects/field/mapFields/mapFields.H
@@ -50,7 +50,7 @@ Usage
     \table
         Property     | Description                | Required  | Default value
         type         | Type name: mapFields       | yes       |
-        mapRgion     | Name of region to map to   | yes       |
+        mapRegion    | Name of region to map to   | yes       |
         mapMethod    | Mapping method             | yes       |
         patchMapMethod | Patch mapping method     | no        | <auto>
         consistent   | Mapping meshes have consistent boundaries | yes |
@@ -61,7 +61,6 @@ Usage
 
 SourceFiles
     mapFields.C
-    IOmapFields.H
 
 \*---------------------------------------------------------------------------*/
 
diff --git a/src/functionObjects/field/valueAverage/valueAverage.H b/src/functionObjects/field/valueAverage/valueAverage.H
index ecb9ebe5f2..83cf3ed170 100644
--- a/src/functionObjects/field/valueAverage/valueAverage.H
+++ b/src/functionObjects/field/valueAverage/valueAverage.H
@@ -95,7 +95,7 @@ protected:
 
     // Protected data
 
-        //- Name of function object to retrueve data from
+        //- Name of function object to retrieve data from
         word functionObjectName_;
 
         //- List of fields on which to operate