fixup

Author: marcushoepfner

bundles/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/AbstractTextEditor.java

@@ -2243,16 +2243,16 @@ private int computeOffsetAtLocation(ITextViewer textViewer, int x, int y) {
 	public static final String PREFERENCE_SHOW_LINE_FEED= "showLineFeed"; //$NON-NLS-1$
 
 	/**
-	 * A named preference that controls the display of ZWSP (zero-width space)
-	 * characters. The value is used only if the value of
+	 * A named preference that controls the display of zero-width characters like
+	 * zero-width space. The value is used only if the value of
 	 * {@link #PREFERENCE_SHOW_WHITESPACE_CHARACTERS} is <code>true</code>.
 	 * <p>
 	 * Value is of type <code>Boolean</code>.
 	 * </p>
 	 *
 	 * @since 3.?
 	 */
-	public static final String PREFERENCE_SHOW_ZWSP = "showZwsp"; //$NON-NLS-1$
+	public static final String PREFERENCE_SHOW_ZW_CHARACTERS = "showZwsp"; //$NON-NLS-1$
 
 	/**
 	 * A named preference that controls the alpha value of whitespace characters. The value is used