Improve comment and change-note accuracy

Author: smowton

java/change-notes/2021-03-05-commons-lang-randomutils.md

@@ -1,2 +1,2 @@
 lgtm,codescanning
-* Added models for the Apache Commons-Lang `RandomUtils` class. This may lead to extra results from queries that check for proper use of random-number generators or those which check the range of possible random values that could be returned, including `java/improper-validation-of-array-index-code-specified` and `java/uncontrolled-arithmetic`.
+* Added models for the Apache Commons Lang `RandomUtils` class. This may lead to extra results from queries that check for proper use of random-number generators or those which check the range of possible random values that could be returned, including `java/improper-validation-of-array-index-code-specified` and `java/uncontrolled-arithmetic`.

java/ql/src/semmle/code/java/security/Random.qll

@@ -47,7 +47,7 @@ abstract class RandomDataSource extends MethodAccess {
 
   /**
    * Gets the integer lower bound, inclusive, of the values returned by this call,
-   * if applicable to this method's type and a constant bound is known.
+   * if applicable to this method's type and a bound is known.
    */
   Expr getLowerBoundExpr() { none() }
 
@@ -59,7 +59,7 @@ abstract class RandomDataSource extends MethodAccess {
 
   /**
    * Gets the integer upper bound, exclusive, of the values returned by this call,
-   * if applicable to this method's type and a constant bound is known.
+   * if applicable to this method's type and a bound is known.
    */
   Expr getUpperBoundExpr() { none() }