diff --git a/dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/preferences/GdbDebugPreferencePage.java b/dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/preferences/GdbDebugPreferencePage.java
index 723047b3e85..1e66fddb1a0 100644
--- a/dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/preferences/GdbDebugPreferencePage.java
+++ b/dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/preferences/GdbDebugPreferencePage.java
@@ -691,7 +691,7 @@ public class GdbDebugPreferencePage extends FieldEditorPreferencePage implements
 
 		boolField= new BooleanFieldEditor(
 				IGdbDebugPreferenceConstants.PREF_USE_RTTI,
-				MessagesForPreferences.GdbDebugPreferencePage_use_rtti_label1 + "\n" //$NON-NLS-1$
+				MessagesForPreferences.GdbDebugPreferencePage_use_rtti_label1 + " \n" //$NON-NLS-1$
 				+ MessagesForPreferences.GdbDebugPreferencePage_use_rtti_label2,
 				group2);
 
@@ -708,7 +708,7 @@ public class GdbDebugPreferencePage extends FieldEditorPreferencePage implements
 
 		final ListenableBooleanFieldEditor enablePrettyPrintingField = new ListenableBooleanFieldEditor(
 				IGdbDebugPreferenceConstants.PREF_ENABLE_PRETTY_PRINTING,
-				MessagesForPreferences.GdbDebugPreferencePage_enablePrettyPrinting_label1 + "\n" //$NON-NLS-1$
+				MessagesForPreferences.GdbDebugPreferencePage_enablePrettyPrinting_label1 + " \n" //$NON-NLS-1$
 				+ MessagesForPreferences.GdbDebugPreferencePage_enablePrettyPrinting_label2,
 				SWT.NONE, group);