diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IIndexProvider.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IIndexProvider.java
index dc28f06ae30..2a5278f16ed 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IIndexProvider.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IIndexProvider.java
@@ -6,7 +6,7 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- * Andrew Ferguson (Symbian) - Initial implementation
+ *     Andrew Ferguson (Symbian) - Initial implementation
  *******************************************************************************/
 package org.eclipse.cdt.core.index.provider;
 
@@ -16,19 +16,20 @@ import org.eclipse.core.runtime.CoreException;
 /**
  * An IIndexProvider implementation provides additional indexing information for CDT projects
  * This interface only exists to hold commonality from sub-interfaces.
- * 
+ *
  * @noextend This interface is not intended to be extended by clients.
  * @noimplement This interface is not intended to be implemented by clients.
  * @since 4.0
  */
 public interface IIndexProvider {
 	/**
-	 * This method is called to attach the index provider to the project specified. If the provider determines that it doesn't
-	 * and will never provide indexes for the specified project, then it should return false to opt-out of being queried for
-	 * that project.
+	 * This method is called to attach the index provider to the project specified. If the provider
+	 * determines that it doesn't and will never provide indexes for the specified project, then it
+	 * should return false to opt-out of being queried for that project.
 	 * <p>
-	 * The method will only be called once per project per eclipse session. This method will be called when a project is deleted
-	 * and a new project of the same name added. It also may be called lazily (at the point of first logical index use).
+	 * The method will only be called once per project per eclipse session. This method will be
+	 * called when a project is deleted and a new project of the same name added. It also may be
+	 * called lazily (at the point of first logical index use).
 	 * @param project
 	 */
 	public boolean providesFor(ICProject project) throws CoreException;
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IPDOMDescriptor.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IPDOMDescriptor.java
index 7a97612aee2..30308a6413d 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IPDOMDescriptor.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/provider/IPDOMDescriptor.java
@@ -6,7 +6,7 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- * Andrew Ferguson (Symbian) - Initial implementation
+ *     Andrew Ferguson (Symbian) - Initial implementation
  *******************************************************************************/
 package org.eclipse.cdt.core.index.provider;
 
@@ -15,7 +15,7 @@ import org.eclipse.core.runtime.IPath;
 
 /**
  * Describes a PDOM format file in the local file system.
- * @since 4.0.0
+ * @since 4.0
  */
 public interface IPDOMDescriptor {
 	/**
@@ -24,10 +24,10 @@ public interface IPDOMDescriptor {
 	 * @return an absolute location of an existing file
 	 */
 	IPath getLocation();
-	
+
 	/**
 	 * An index location converter suitable of translating the internal
-	 * formatted path representations to index locations representing the 
+	 * formatted path representations to index locations representing the
 	 * current content location.
 	 * @return an index location converter
 	 */
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/provider/IIndexFragmentProvider.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/provider/IIndexFragmentProvider.java
index e2eb000a2c6..18b46b01c4f 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/provider/IIndexFragmentProvider.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/provider/IIndexFragmentProvider.java
@@ -6,7 +6,7 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- * Andrew Ferguson (Symbian) - Initial implementation
+ *     Andrew Ferguson (Symbian) - Initial implementation
  *******************************************************************************/
 package org.eclipse.cdt.internal.core.index.provider;
 
@@ -19,7 +19,7 @@ import org.eclipse.core.runtime.CoreException;
  * The ICProject IIndex is a logical index composed of potentially many
  * IIndexFragments. An IIndexFragmentProvider is a source of IIndexFragments.
  * <p>
- * 
+ *
  * <p>
  * IndexProviders are registered via the extension point
  * <code>org.eclipse.cdt.core.CIndex</code>
@@ -27,9 +27,12 @@ import org.eclipse.core.runtime.CoreException;
  */
 public interface IIndexFragmentProvider extends IIndexProvider {
 	/**
-	 * Returns an array of IIndexFragment objects to add to the specified {@link ICConfigurationDescription}
+	 * Returns an array of IIndexFragment objects to add to the specified
+	 * {@link ICConfigurationDescription}.
+	 *
 	 * @param project
-	 * @return an array of IIndexFragment objects to add to the specified {@link ICConfigurationDescription}
+	 * @return an array of IIndexFragment objects to add to the specified
+	 * {@link ICConfigurationDescription}
 	 */
-	IIndexFragment[] getIndexFragments(ICConfigurationDescription config) throws CoreException;	
+	IIndexFragment[] getIndexFragments(ICConfigurationDescription config) throws CoreException;
 }