Fix typo in cc toolchain documentation.

PiperOrigin-RevId: 616725268
Change-Id: Ibc630471ec9597d40c34284e8d8cb0e274f14dc3
diff --git a/site/en/docs/cc-toolchain-config-reference.md b/site/en/docs/cc-toolchain-config-reference.md
index 023f9c4..6d369df 100644
--- a/site/en/docs/cc-toolchain-config-reference.md
+++ b/site/en/docs/cc-toolchain-config-reference.md
@@ -989,7 +989,7 @@
    </td>
   </tr>
   <tr>
-   <td><strong><code>csfdo_instrument_path</code></strong>
+   <td><strong><code>cs_fdo_instrument_path</code></strong>
    </td>
    <td>compile, link</td>
    <td> Path to the directory that stores context sensitive FDO