doc(wiki)[index]: added examplary output

docs/index.md

@@ -52,4 +52,19 @@ for f in $(find patch_generator -maxdepth 1 -type d); do
     cat $f/1.patch 
     echo ""
 done
-```
+```
+
+ ## Exemplary output
+ The following is an automatically generatred, exemplary output patch file generated as show in the provided [examples](examples/examples.md).
+ ```
+ --- /home/lukas/temp/discopop_tmp/discopop/example/example.cpp	2024-01-09 10:11:50.369555235 +0100
++++ /home/lukas/temp/discopop_tmp/discopop/example/example.cpp.discopop_patch_generator.temp	2024-01-09 11:14:20.904823624 +0100
+@@ -20,6 +20,7 @@
+         Arr[i] = i % 13;
+     }
+ 
++    #pragma omp parallel for shared(Arr,N) reduction(+:sum) 
+     for(int i = 0; i < N; i++){
+         sum += Arr[i];
+     }
+ ```