Merge pull request #11692 from jketema/itemization

C++: Fix itemization in QLDoc

Author: jketema

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll

@@ -249,7 +249,7 @@ class Node extends TIRDataFlowNode {
    * the value of `x`.
    * - The node `n` such that `n.asParameter(1)` is the parameter `x` represents
    * the value of `*x`.
-   * The node `n` such that `n.asParameter(2)` is the parameter `x` represents
+   * - The node `n` such that `n.asParameter(2)` is the parameter `x` represents
    * the value of `**x`.
    */
   Parameter asParameter(int index) {