fix QL-for-QL warnings

Author: erik-krogh

javascript/ql/lib/semmle/javascript/security/dataflow/CodeInjectionCustomizations.qll

@@ -295,16 +295,16 @@ module CodeInjection {
   }
 
   /**
-   * Writing to a terminal via the `node-pty` library, seen as a code injection sink.
+   * An execution of a terminal command via the `node-pty` library, seen as a code injection sink.
    * Example:
    * ```JS
    * var pty = require('node-pty');
    * var ptyProcess = pty.spawn("bash", [], {...});
    * ptyProcess.write('ls\r');
    * ```
    */
-  class NodePTY extends Sink {
-    NodePTY() {
+  class NodePty extends Sink {
+    NodePty() {
       this =
         API::moduleImport("node-pty")
             .getMember("spawn")