Update javascript/ql/src/semmle/javascript/GeneratedCode.qll

Co-Authored-By: esben-semmle <42067045+esben-semmle@users.noreply.github.com>

Author: Max Schaefer

javascript/ql/src/semmle/javascript/GeneratedCode.qll

@@ -134,7 +134,7 @@ private HTML::Element getAStartingElement(File f, int l) {
 
 
 /**
- * Gets the number of HTML elements that starts at line `l` in file `f`.
+ * Gets the number of HTML elements that start at line `l` in file `f`.
  */
 private int countStartingHtmlElements(File f, int l) {
   result = strictcount(getAStartingElement(f, l))