diff --git a/src/OpenFOAM/db/functionObjects/timeControl/timeControl.C b/src/OpenFOAM/db/functionObjects/timeControl/timeControl.C
index e8647eed49..816049967d 100644
--- a/src/OpenFOAM/db/functionObjects/timeControl/timeControl.C
+++ b/src/OpenFOAM/db/functionObjects/timeControl/timeControl.C
@@ -248,7 +248,7 @@ bool Foam::timeControl::execute()
         default:
         {
             FatalErrorInFunction
-                << "Undefined output control: "
+                << "Undefined time control: "
                 << timeControlNames_[timeControl_] << nl
                 << abort(FatalError);
             break;
diff --git a/src/functionObjects/field/pressure/pressure.H b/src/functionObjects/field/pressure/pressure.H
index a3978f1f5d..586deb14c6 100644
--- a/src/functionObjects/field/pressure/pressure.H
+++ b/src/functionObjects/field/pressure/pressure.H
@@ -92,14 +92,14 @@ Usage
     Where the entries comprise:
     \table
         Property     | Description                 | Required   | Default value
-        type         | type name: pressure    | yes        |
+        type         | type name: pressure         | yes        |
         field        | Name of the pressure field  | no         | p
         U            | Name of the velocity field  | no         | U
         rho          | Name of the density field   | no         | rho
         result       | Name of the resulting field | no         | derived from p
         calcTotal    | Calculate total coefficient | yes        |
         pRef         | Reference pressure for total pressure | no | 0
-        calcCoeff    | Calculate pressure coefficient | yes  |
+        calcCoeff    | Calculate pressure coefficient | yes     |
         pInf         | Freestream pressure for coefficient calculation | no |
         UInf         | Freestream velocity for coefficient calculation | no |
         rhoInf       | Freestream density for coefficient calculation  | no |
diff --git a/src/meshTools/coordinateSystems/coordinateSystem.H b/src/meshTools/coordinateSystems/coordinateSystem.H
index 561482a2fd..ee81ee365a 100644
--- a/src/meshTools/coordinateSystems/coordinateSystem.H
+++ b/src/meshTools/coordinateSystems/coordinateSystem.H
@@ -274,7 +274,7 @@ public:
                 return R_();
             }
 
-            //- Update and return the co-ordinate roation for a list of cells
+            //- Update and return the co-ordinate rotation for a list of cells
             const coordinateRotation& R
             (
                 const polyMesh& mesh,