diff --git a/src/postProcessing/functionObjects/field/CourantNo/CourantNo.H b/src/postProcessing/functionObjects/field/CourantNo/CourantNo.H
index 1e20c5e58e428ab87617fa739c891f3e2978d931..e1d76c304964c0cd4b51093a6895f2408e4189b3 100644
--- a/src/postProcessing/functionObjects/field/CourantNo/CourantNo.H
+++ b/src/postProcessing/functionObjects/field/CourantNo/CourantNo.H
@@ -106,7 +106,7 @@ public:
         //- Read the CourantNo data
         virtual bool read(const dictionary&);
 
-        //- Execute, currently does nothing
+        //- Calculate the Courant number
         virtual bool execute(const bool postProcess = false);
 };
 
diff --git a/src/postProcessing/functionObjects/field/fieldCoordinateSystemTransform/fieldCoordinateSystemTransform.H b/src/postProcessing/functionObjects/field/fieldCoordinateSystemTransform/fieldCoordinateSystemTransform.H
index d22b461c9c38c46b914f815d4a35941e9b4574a6..633292f65ef01c7160831d129829928ee878ae2b 100644
--- a/src/postProcessing/functionObjects/field/fieldCoordinateSystemTransform/fieldCoordinateSystemTransform.H
+++ b/src/postProcessing/functionObjects/field/fieldCoordinateSystemTransform/fieldCoordinateSystemTransform.H
@@ -148,10 +148,10 @@ public:
         //- Read the input data
         virtual bool read(const dictionary&);
 
-        //- Execute, currently does nothing
+        //- Calculate the transformed fields
         virtual bool execute(const bool postProcess = false);
 
-        //- Write
+        //- Write the transformed fields
         virtual bool write(const bool postProcess = false);
 };
 
diff --git a/src/postProcessing/functionObjects/field/vorticity/vorticity.H b/src/postProcessing/functionObjects/field/vorticity/vorticity.H
index 6d8a360ecd19ff3b9722bebf85feafde729a59df..1b93fe7b92bde48c4b3de191053dcae4b22a232c 100644
--- a/src/postProcessing/functionObjects/field/vorticity/vorticity.H
+++ b/src/postProcessing/functionObjects/field/vorticity/vorticity.H
@@ -83,7 +83,7 @@ public:
 
     // Member Functions
 
-        //- Execute, currently does nothing
+        //- Calculate the vorticity field
         virtual bool execute(const bool postProcess = false);
 };
 
diff --git a/src/postProcessing/functionObjects/utilities/yPlus/yPlus.C b/src/postProcessing/functionObjects/utilities/yPlus/yPlus.C
index d49d91e5093b9d737e7faa6b8974507f97b94039..d02936e1f40b4c6a483c20ee94df933ca66cef6f 100644
--- a/src/postProcessing/functionObjects/utilities/yPlus/yPlus.C
+++ b/src/postProcessing/functionObjects/utilities/yPlus/yPlus.C
@@ -254,7 +254,7 @@ bool Foam::functionObjects::yPlus::write(const bool postProcess)
     const volScalarField& yPlus =
         obr_.lookupObject<volScalarField>(type());
 
-    if (log_) Info<< "    writing field " << yPlus.name() << nl << endl;
+    if (log_) Info<< "    writing field " << yPlus.name() << endl;
 
     yPlus.write();
 
diff --git a/src/postProcessing/functionObjects/utilities/yPlus/yPlus.H b/src/postProcessing/functionObjects/utilities/yPlus/yPlus.H
index c1f72dfbe3d961ec67154a5a9444a7827095b29b..b529b99b6a73a5f20c3fcb3966eb6494bfb293ba 100644
--- a/src/postProcessing/functionObjects/utilities/yPlus/yPlus.H
+++ b/src/postProcessing/functionObjects/utilities/yPlus/yPlus.H
@@ -120,10 +120,10 @@ public:
         //- Read the yPlus data
         virtual bool read(const dictionary&);
 
-        //- Execute, currently does nothing
+        //- Calculate the yPlus field
         virtual bool execute(const bool postProcess = false);
 
-        //- Calculate the yPlus and write
+        //- Write the yPlus field
         virtual bool write(const bool postProcess = false);
 };