Merge pull request #2641 from marcrepo/master

Documentation update for Issue #2623

Author: jbj

cpp/ql/src/Critical/DescriptorNeverClosed.qhelp

@@ -6,15 +6,15 @@
 
 <overview>
 <p>
-This rule finds calls to <code>open</code> or <code>socket</code> where there is no corresponding <code>close</code> call in the program analyzed.
+This rule finds calls to <code>socket</code> where there is no corresponding <code>close</code> call in the program analyzed.
 Leaving descriptors open will cause a resource leak that will persist even after the program terminates.
 </p>
 
 <include src="aliasAnalysisWarning.qhelp" />
 </overview>
 
 <recommendation>
-<p>Ensure that all file or socket descriptors allocated by the program are freed before it terminates.</p>
+<p>Ensure that all socket descriptors allocated by the program are freed before it terminates.</p>
 </recommendation>
 
 <example>

cpp/ql/src/Critical/DescriptorNeverClosed.ql

@@ -1,6 +1,6 @@
 /**
  * @name Open descriptor never closed
- * @description Functions that always return before closing the socket or file they opened leak resources.
+ * @description Functions that always return before closing the socket they opened leak resources.
  * @kind problem
  * @id cpp/descriptor-never-closed
  * @problem.severity warning