Fix '&' escaping in javadocs
diff --git a/src/main/java/org/apache/datasketches/kll/KllDoublesSketchSortedView.java b/src/main/java/org/apache/datasketches/kll/KllDoublesSketchSortedView.java
index 2fe496a..e1ca4a2 100644
--- a/src/main/java/org/apache/datasketches/kll/KllDoublesSketchSortedView.java
+++ b/src/main/java/org/apache/datasketches/kll/KllDoublesSketchSortedView.java
@@ -29,7 +29,7 @@
* Trying to use getQuantiles would be very cumbersome since one doesn't know what ranks to use to supply the
* getQuantiles method. Even worse, suppose it is a large sketch that has retained 1000 values from a stream of
* millions (or billions). One would have to execute the getQuantiles method many thousands of times, and using
- * trial & error, try to figure out what the sketch actually has retained.
+ * trial & error, try to figure out what the sketch actually has retained.
*
* <p>The data from a Sorted view is an unbiased sample of the input stream that can be used for other kinds of
* analysis not directly provided by the sketch. A good example comparing two sketches using the Kolmogorov-Smirnov
diff --git a/src/main/java/org/apache/datasketches/kll/KllFloatsSketchSortedView.java b/src/main/java/org/apache/datasketches/kll/KllFloatsSketchSortedView.java
index 9a2c0b2..e6c2e97 100644
--- a/src/main/java/org/apache/datasketches/kll/KllFloatsSketchSortedView.java
+++ b/src/main/java/org/apache/datasketches/kll/KllFloatsSketchSortedView.java
@@ -29,7 +29,7 @@
* Trying to use getQuantiles would be very cumbersome since one doesn't know what ranks to use to supply the
* getQuantiles method. Even worse, suppose it is a large sketch that has retained 1000 values from a stream of
* millions (or billions). One would have to execute the getQuantiles method many thousands of times, and using
- * trial & error, try to figure out what the sketch actually has retained.
+ * trial & error, try to figure out what the sketch actually has retained.
*
* <p>The data from a Sorted view is an unbiased sample of the input stream that can be used for other kinds of
* analysis not directly provided by the sketch. A good example comparing two sketches using the Kolmogorov-Smirnov
diff --git a/src/main/java/org/apache/datasketches/quantiles/DoublesSketchSortedView.java b/src/main/java/org/apache/datasketches/quantiles/DoublesSketchSortedView.java
index 4a4c6d7..a8b77ff 100644
--- a/src/main/java/org/apache/datasketches/quantiles/DoublesSketchSortedView.java
+++ b/src/main/java/org/apache/datasketches/quantiles/DoublesSketchSortedView.java
@@ -31,7 +31,7 @@
* Trying to use getQuantiles would be very cumbersome since one doesn't know what ranks to use to supply the
* getQuantiles method. Even worse, suppose it is a large sketch that has retained 1000 values from a stream of
* millions (or billions). One would have to execute the getQuantiles method many thousands of times, and using
- * trial & error, try to figure out what the sketch actually has retained.
+ * trial & error, try to figure out what the sketch actually has retained.
*
* <p>The data from a Sorted view is an unbiased sample of the input stream that can be used for other kinds of
* analysis not directly provided by the sketch. A good example comparing two sketches using the Kolmogorov-Smirnov
diff --git a/src/main/java/org/apache/datasketches/quantiles/ItemsSketchSortedView.java b/src/main/java/org/apache/datasketches/quantiles/ItemsSketchSortedView.java
index a77407d..701045d 100644
--- a/src/main/java/org/apache/datasketches/quantiles/ItemsSketchSortedView.java
+++ b/src/main/java/org/apache/datasketches/quantiles/ItemsSketchSortedView.java
@@ -32,7 +32,7 @@
* Trying to use getQuantiles would be very cumbersome since one doesn't know what ranks to use to supply the
* getQuantiles method. Even worse, suppose it is a large sketch that has retained 1000 values from a stream of
* millions (or billions). One would have to execute the getQuantiles method many thousands of times, and using
- * trial & error, try to figure out what the sketch actually has retained.
+ * trial & error, try to figure out what the sketch actually has retained.
*
* <p>The data from a Sorted view is an unbiased sample of the input stream that can be used for other kinds of
* analysis not directly provided by the sketch. A good example comparing two sketches using the Kolmogorov-Smirnov
diff --git a/src/main/java/org/apache/datasketches/req/ReqSketchSortedView.java b/src/main/java/org/apache/datasketches/req/ReqSketchSortedView.java
index 4ee07af..35f913a 100644
--- a/src/main/java/org/apache/datasketches/req/ReqSketchSortedView.java
+++ b/src/main/java/org/apache/datasketches/req/ReqSketchSortedView.java
@@ -30,7 +30,7 @@
* Trying to use getQuantiles would be very cumbersome since one doesn't know what ranks to use to supply the
* getQuantiles method. Even worse, suppose it is a large sketch that has retained 1000 values from a stream of
* millions (or billions). One would have to execute the getQuantiles method many thousands of times, and using
- * trial & error, try to figure out what the sketch actually has retained.
+ * trial & error, try to figure out what the sketch actually has retained.
*
* <p>The data from a Sorted view is an unbiased sample of the input stream that can be used for other kinds of
* analysis not directly provided by the sketch. A good example comparing two sketches using the Kolmogorov-Smirnov
