diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/CDTDebugModelPresentation.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/CDTDebugModelPresentation.java
index 3a53cb5b9a3..fe1f31e0a1b 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/CDTDebugModelPresentation.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/CDTDebugModelPresentation.java
@@ -521,7 +521,7 @@ public class CDTDebugModelPresentation extends LabelProvider
 				}
 			}
 			else
-				label += "<symbol not available>";
+				label += "<symbol is not available>";
 			return label;
 		}
 		IDummyStackFrame dummy = (IDummyStackFrame)stackFrame.getAdapter( IDummyStackFrame.class );