diff --git a/etc/caseDicts/postProcessing/forces/forceCoeffsCompressible b/etc/caseDicts/postProcessing/forces/forceCoeffsCompressible
index c7e6936a1..abb8f6e39 100644
--- a/etc/caseDicts/postProcessing/forces/forceCoeffsCompressible
+++ b/etc/caseDicts/postProcessing/forces/forceCoeffsCompressible
@@ -8,7 +8,7 @@
 Description
     Calculates lift, drag and moment coefficients by summing forces on
     specified patches for a case where the solver is compressible (pressure is
-    in units ML^-1T^-2, e.g. Pa).
+    in units M/(LT^2), e.g. Pa).
 
 \*---------------------------------------------------------------------------*/
 
diff --git a/etc/caseDicts/postProcessing/forces/forcesCompressible b/etc/caseDicts/postProcessing/forces/forcesCompressible
index 9814f286e..000cb97b8 100644
--- a/etc/caseDicts/postProcessing/forces/forcesCompressible
+++ b/etc/caseDicts/postProcessing/forces/forcesCompressible
@@ -7,7 +7,7 @@
 -------------------------------------------------------------------------------
 Description
     Calculates pressure and viscous forces over specified patches for a case
-    where the solver is compressible (pressure is in units ML^-1T^-2, e.g. Pa).
+    where the solver is compressible (pressure is in units M/(LT^2), e.g. Pa).
 
 \*---------------------------------------------------------------------------*/
 
diff --git a/etc/caseDicts/postProcessing/pressure/staticPressure b/etc/caseDicts/postProcessing/pressure/staticPressure
index d57f7032d..ed64233c0 100644
--- a/etc/caseDicts/postProcessing/pressure/staticPressure
+++ b/etc/caseDicts/postProcessing/pressure/staticPressure
@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 Description
-    Calculates the pressure field in units ML^-1T^-2 (e.g. Pa) from kinematic
+    Calculates the pressure field in units M/(LT^2) (e.g. Pa) from kinematic
     pressure by scaling by a specified density.
 
 \*---------------------------------------------------------------------------*/
diff --git a/etc/caseDicts/postProcessing/pressure/totalPressureCompressible b/etc/caseDicts/postProcessing/pressure/totalPressureCompressible
index 5492b1433..2ba68628b 100644
--- a/etc/caseDicts/postProcessing/pressure/totalPressureCompressible
+++ b/etc/caseDicts/postProcessing/pressure/totalPressureCompressible
@@ -7,7 +7,7 @@
 -------------------------------------------------------------------------------
 Description
     Calculates the total pressure field for a case where the solver is
-    compressible (pressure is in units ML^-1T^-2, e.g. Pa).
+    compressible (pressure is in units M/(LT^2), e.g. Pa).
 
 \*---------------------------------------------------------------------------*/