diff --git a/tensorflow/docs_src/install/install_c.md b/tensorflow/docs_src/install/install_c.md
index 4630d6b278c..35925281b94 100644
--- a/tensorflow/docs_src/install/install_c.md
+++ b/tensorflow/docs_src/install/install_c.md
@@ -73,7 +73,7 @@ After installing TensorFlow for C, enter the following code into a file named
 #include <tensorflow/c/c_api.h>
 
 int main() {
-  printf(“Hello from TensorFlow C library version %s\n”, TF_Version());
+  printf("Hello from TensorFlow C library version %s\n", TF_Version());
   return 0;
 }
 ```