Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/ExprNodes.qll

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: MathiasVP

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

@@ -269,7 +269,7 @@ private module Cached {
    * ```
    * i.getUnconvertedResultExpression() instanceof ClassAggregateLiteral
    * ```
-   * and thus we don't automaticallt get a dataflow node for which:
+   * and thus we don't automatically get a dataflow node for which:
    * ```
    * node.asExpr() instanceof ClassAggregateLiteral
    * ```