diff --git a/applications/solvers/incompressible/simpleFoam/UEqn.H b/applications/solvers/incompressible/simpleFoam/UEqn.H
index eb40b7665..62c9f5536 100644
--- a/applications/solvers/incompressible/simpleFoam/UEqn.H
+++ b/applications/solvers/incompressible/simpleFoam/UEqn.H
@@ -1,4 +1,4 @@
-    // Solve the Momentum equation
+    // Solve the momentum equation
 
     tmp<fvVectorMatrix> UEqn
     (