diff --git a/Samples/matrixMul/matrixMul.cu b/Samples/matrixMul/matrixMul.cu
index 470d4aae..ca68d7e7 100644
--- a/Samples/matrixMul/matrixMul.cu
+++ b/Samples/matrixMul/matrixMul.cu
@@ -277,7 +277,7 @@ int MatrixMultiply(int argc, char **argv,
   checkCudaErrors(cudaFree(d_C));
 
   printf("\nNOTE: The CUDA Samples are not meant for performance"\
-         "measurements. Results may vary when GPU Boost is enabled.\n");
+         " measurements. Results may vary when GPU Boost is enabled.\n");
 
   if (correct) {
     return EXIT_SUCCESS;