diff --git a/src/finiteVolume/cfdTools/general/pressureControl/pressureControl.C b/src/finiteVolume/cfdTools/general/pressureControl/pressureControl.C
index 6361ba9faa0122e52ec7d406a63a5f4d78afb050..2f44fb9c4c0ca7093f3c5405f75e3ed0b8664b56 100644
--- a/src/finiteVolume/cfdTools/general/pressureControl/pressureControl.C
+++ b/src/finiteVolume/cfdTools/general/pressureControl/pressureControl.C
@@ -123,8 +123,8 @@ Foam::pressureControl::pressureControl
             IOWarningInFunction(dict)
                  << "'rhoMax' specified rather than 'pMax' or 'pMaxFactor'"
                  << nl
-                 << "    This is supported for backward-compatibility but "
-                    "'pMax' or 'pMaxFactor' are more reliable." << endl;
+                 << "    This is supported for backward-compatibility but"
+                    " 'pMax' or 'pMaxFactor' are more reliable." << endl;
 
             if (!pLimits)
             {
@@ -178,7 +178,7 @@ Foam::pressureControl::pressureControl
             IOWarningInFunction(dict)
                 << "'rhoMin' specified rather than 'pMin' or 'pMinFactor'" << nl
                 << "    This is supported for backward-compatibility but"
-                   "'pMin' or 'pMinFactor' are more reliable." << endl;
+                   " 'pMin' or 'pMinFactor' are more reliable." << endl;
 
             if (!pLimits)
             {