Apply suggestions from code review

Co-authored-by: Shati Patel <42641846+shati-patel@users.noreply.github.com>

Author: aschackmull

java/ql/src/Security/CWE/CWE-094/InsecureBeanValidation.qhelp

@@ -30,7 +30,7 @@ Validator validator = Validation.byDefaultProvider()
    .buildValidatorFactory()
    .getValidator();
 </pre></li>
-<li>Replace Hibernate Validator with Apache BVal which in its latest version does not interpolate EL expressions by default.
+<li>Replace Hibernate Validator with Apache BVal, which in its latest version does not interpolate EL expressions by default.
 Note that this replacement may not be a simple drop-in replacement.</li>
 </ul>
 </recommendation>
@@ -41,7 +41,7 @@ Note that this replacement may not be a simple drop-in replacement.</li>
 </example>
 
 <references>
-<li>Hibernate Reference Guide:<a href="https://docs.jboss.org/hibernate/stable/validator/reference/en-US/html_single/#_the_code_constraintvalidatorcontext_code">ConstraintValidatorContext</a>.</li>
+<li>Hibernate Reference Guide: <a href="https://docs.jboss.org/hibernate/stable/validator/reference/en-US/html_single/#_the_code_constraintvalidatorcontext_code">ConstraintValidatorContext</a>.</li>
 <li>GitHub Security Lab research: <a href="https://securitylab.github.com/research/bean-validation-RCE">Bean validation</a>.</li>
 </references>
 </qhelp>

java/ql/src/Security/CWE/CWE-094/InsecureBeanValidation.ql

@@ -1,6 +1,6 @@
 /**
  * @name Insecure Bean Validation
- * @description User-controlled data may be evaluated as a Java EL expressions, leading to arbitrary code execution.
+ * @description User-controlled data may be evaluated as a Java EL expression, leading to arbitrary code execution.
  * @kind path-problem
  * @problem.severity error
  * @precision high