apply suggestions from code review

Author: erik-krogh

javascript/ql/examples/queries/dataflow/TemplateInjection/TemplateInjection.ql

@@ -14,7 +14,7 @@ import DataFlow::PathGraph
 /**
  * Gets the name of an unescaped placeholder in a lodash template.
  *
- * For example, the string "<h1><%= title %></h1>" contains the placeholder "title".
+ * For example, the string `"<h1><%= title %></h1>"` contains the placeholder "title".
  */
 bindingset[s]
 string getAPlaceholderInString(string s) {

ql/ql/src/queries/style/MissingParameterInQlDoc.ql

@@ -42,7 +42,8 @@ private string getAMentionedNonParameter(Predicate p) {
   ) and
   result.regexpMatch("^[a-z]\\w+$") and
   not result.toLowerCase() = getAParameterName(p).toLowerCase() and
-  not result = ["true", "false", "NaN", "this"] and // keywords
+  not result = ["true", "false", "NaN", "this", "forall", "exists", "null", "break", "return"] and // keywords
+  not result = any(Aggregate a).getKind() and // min, max, sum, count, etc.
   not result = getMentionedPredicates(p.getLocation().getFile()) and
   // variables inside the predicate are also fine
   not result = any(VarDecl var | var.getEnclosingPredicate() = p).getName()