--- a/src/java.desktop/share/classes/javax/swing/JScrollBar.java	Thu Jul 12 11:09:23 2018 -0700
+++ b/src/java.desktop/share/classes/javax/swing/JScrollBar.java	Thu Jul 19 13:49:44 2018 +0530
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -340,17 +340,17 @@
      * given a unit up/down request.  A ScrollBarUI implementation
      * typically calls this method when the user clicks on a scrollbar
      * up/down arrow and uses the result to update the scrollbar's
-     * value.   Subclasses my override this method to compute
-     * a value, e.g. the change required to scroll up or down one
-     * (variable height) line text or one row in a table.
+     * value.   Subclasses may override this method to compute
+     * a value, e.g. the change required to scroll one
+     * (variable height) line of text or one row in a table.
      * <p>
      * The JScrollPane component creates scrollbars (by default)
      * that override this method and delegate to the viewports
      * Scrollable view, if it has one.  The Scrollable interface
      * provides a more specialized version of this method.
      * <p>
-     * Some look and feels implement custom scrolling behavior
-     * and ignore this property.
+     * Some look and feel implementations that provide custom scrolling
+     * behavior ignore this property.
      *
      * @param direction is -1 or 1 for up/down respectively
      * @return the value of the unitIncrement property
@@ -367,10 +367,11 @@
      * Sets the unitIncrement property.
      * <p>
      * Note, that if the argument is equal to the value of Integer.MIN_VALUE,
-     * the most look and feels will not provide the scrolling to the right/down.
+     * then most look and feel implementations will not provide scrolling
+     * to the right/down.
      * <p>
-     * Some look and feels implement custom scrolling behavior
-     * and ignore this property.
+     * Some look and feel implementations that provide custom scrolling
+     * behavior ignore this property.
      *
      * @see #getUnitIncrement
      */
@@ -387,18 +388,18 @@
      * Returns the amount to change the scrollbar's value by,
      * given a block (usually "page") up/down request.  A ScrollBarUI
      * implementation typically calls this method when the user clicks
-     * above or below the scrollbar "knob" to change the value
-     * up or down by large amount.  Subclasses my override this
-     * method to compute a value, e.g. the change required to scroll
-     * up or down one paragraph in a text document.
+     * outside the scrollbar "knob" to scroll up or down by a large amount.
+     * Subclasses may override this method to compute a
+     * value, e.g. the change required to scroll one paragraph
+     * in a text document.
      * <p>
      * The JScrollPane component creates scrollbars (by default)
      * that override this method and delegate to the viewports
      * Scrollable view, if it has one.  The Scrollable interface
      * provides a more specialized version of this method.
      * <p>
-     * Some look and feels implement custom scrolling behavior
-     * and ignore this property.
+     * Some look and feel implementations that provide custom scrolling
+     * behavior ignore this property.
      *
      * @param direction is -1 or 1 for up/down respectively
      * @return the value of the blockIncrement property
@@ -415,10 +416,11 @@
      * Sets the blockIncrement property.
      * <p>
      * Note, that if the argument is equal to the value of Integer.MIN_VALUE,
-     * the most look and feels will not provide the scrolling to the right/down.
+     * then most look and feel implementations will not provide scrolling
+     * to the right/down.
      * <p>
-     * Some look and feels implement custom scrolling behavior
-     * and ignore this property.
+     * Some look and feel implementations that provide custom scrolling
+     * behavior ignore this property.
      *
      * @see #getBlockIncrement()
      */
@@ -642,7 +644,7 @@
      * to a BoundedRangeModels value are considered equivalent.  To change
      * the value of a BoundedRangeModel one just sets its value property,
      * i.e. model.setValue(123).  No information about the origin of the
-     * change, e.g. it's a block decrement, is provided.  We don't try
+     * change, e.g. it's a block decrement, is provided.  We don't try to
      * fabricate the origin of the change here.
      *
      * @param l the AdjustmentLister to add