From f84d49183971fe8ab84e0a7414ae0d94f9454268 Mon Sep 17 00:00:00 2001
From: lrpablo <155004933+lrpablo@users.noreply.github.com>
Date: Tue, 24 Sep 2024 18:12:00 +0100
Subject: [PATCH] [SYCL][GRAPHS][DOCS] Updated the example so it compiles.
 (#15477)

There was a small problem with the dot product example that did not
allow for correct compilation.
---
 sycl/doc/syclgraph/SYCLGraphUsageGuide.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sycl/doc/syclgraph/SYCLGraphUsageGuide.md b/sycl/doc/syclgraph/SYCLGraphUsageGuide.md
index bfd50fb677721..f51d441174ef6 100644
--- a/sycl/doc/syclgraph/SYCLGraphUsageGuide.md
+++ b/sycl/doc/syclgraph/SYCLGraphUsageGuide.md
@@ -186,6 +186,7 @@ This example uses the explicit graph creation API to perform a dot product
 operation.
 
 ```c++
+#include <sycl/sycl.hpp>
 #include <sycl/ext/oneapi/experimental/graph.hpp>
 
 int main() {
@@ -240,7 +241,7 @@ int main() {
         [&](sycl::handler& h) {
             h.single_task([=]() {
                 for(size_t i = 0; i < n; i++){
-                  dotp += x[i] * z[i];
+                  *dotp += x[i] * z[i];
                 }
             });
         },