fix javadoc @return

bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/CompositeArtifactRepository.java

@@ -537,7 +537,7 @@ private IArtifactRepository load(URI repoURI, IProgressMonitor monitor) throws P
 	//	 * The verification is done using the artifactComparator specified by comparatorID
 	//	 * Assumes more valuable logging and output is the responsibility of the artifactComparator implementation.
 	//	 * @param comparatorID
-	//	 * @returns true if the repository is consistent, false if two equal descriptors refer to different artifacts on disk.
+	//	 * @return true if the repository is consistent, false if two equal descriptors refer to different artifacts on disk.
 	//	 */
 	//	private boolean validate(String comparatorID) {
 	//		IArtifactComparator comparator = ArtifactComparatorFactory.getArtifactComparator(comparatorID);

bundles/org.eclipse.equinox.p2.core/src/org/eclipse/equinox/internal/p2/core/helpers/TarInputStream.java

@@ -74,7 +74,7 @@ private long headerChecksum(byte[] header) {
 	 * Skips ahead to the position of the given entry in the file.
 	 *
 	 * @param entry
-	 * @returns false if the entry has already been passed
+	 * @return false if the entry has already been passed
 	 * @throws TarException
 	 * @throws IOException
 	 */

bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/VersionParser.java

@@ -61,7 +61,7 @@ private VersionParser() {
 	 * @param version The string to be parsed
 	 * @param start Start position in the <code>version</code> string
 	 * @param maxPos End position in the <code>version</code> string
-	 * @returns a version if one indeed was parsed or <code>null</code> if the string
+	 * @return a version if one indeed was parsed or <code>null</code> if the string
 	 * contained only whitespace.
 	 * @throws IllegalArgumentException if the version is malformed
 	 */

bundles/org.eclipse.equinox.p2.repository/src/org/eclipse/equinox/internal/p2/repository/Transport.java

@@ -92,7 +92,7 @@ private static IEclipsePreferences getTransportPreferences() {
 	 * IStateful target is updated with status even if this methods throws
 	 * {@link OperationCanceledException}.
 	 *
-	 * @returns IStatus, that is a {@link DownloadStatus} on success.
+	 * @return IStatus, that is a {@link DownloadStatus} on success.
 	 * @param toDownload URI of file to download
 	 * @param target     OutputStream where result is written
 	 * @param startPos   the starting position of the download, or -1 for from start
@@ -118,7 +118,7 @@ public IStatus download(URI toDownload, OutputStream target, long startPos, IPro
 	 * reported on the monitor. If the <code>target</code> is an instance of
 	 * {@link IStateful} the resulting status is also set on the target.
 	 *
-	 * @returns IStatus, that is a {@link DownloadStatus} on success.
+	 * @return IStatus, that is a {@link DownloadStatus} on success.
 	 * @param toDownload URI of file to download
 	 * @param target     OutputStream where result is written
 	 * @param monitor    where progress should be reported
@@ -130,8 +130,8 @@ public IStatus download(URI toDownload, OutputStream target, long startPos, IPro
 	 * Perform a stream download, writing into an InputStream that is returned.
 	 * Performs authentication if needed.
 	 *
-	 * @returns InputStream a stream with the content from the toDownload URI, or
-	 *          null
+	 * @return InputStream a stream with the content from the toDownload URI, or
+	 *         null
 	 * @param toDownload URI of file to download
 	 * @param monitor    monitor checked for cancellation
 	 * @throws OperationCanceledException    if the operation was canceled.
@@ -184,7 +184,7 @@ public abstract long getLastModified(URI toDownload, IProgressMonitor monitor)
 	 * @return the corresponding secure location or the location itself.
 	 * @throws CoreException if the location URI is considered unacceptably
 	 *                       insecure.
-	 * 
+	 *
 	 * @see #getProtocolRules()
 	 * @see #getDefaultProtocolRules()
 	 */