Merge pull request github#3678 from Marcono1234/patch-1

Approved by shati-patel

Author: semmle-qlci

docs/language/ql-handbook/language.rst

@@ -1760,7 +1760,8 @@ The following built-in predicates are members of type ``string``:
 | ``trim``             | string      |                  | The result is the receiver with all whitespace removed from the beginning and end of the string.                                                                                                                                                                                                                                                                                       |
 +----------------------+-------------+------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 
-Regular expressions are as defined by ``java.util.Pattern`` in Java.
+Regular expressions are as defined by ``java.util.regex.Pattern`` in Java.
+For more information, see the `Java API Documentation <https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/regex/Pattern.html>`__.
 
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