Correct documentation for RSA_FORCE_BLINDING option
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 1ce92c5..d54f0c3 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -987,9 +987,12 @@
* of Diffie-Hellman, RSA, DSS, and Other Systems]
*
* \note Disabling this does not mean that blinding
- * will never be used, but instead makes private
- * key operations fail if, perhaps unintentionally,
- * the user failed to call them with a PRNG.
+ * will never be used: if a PRNG is provided,
+ * blinding will be in place. Instead, disabling this
+ * option may result in private key operations being
+ * performed in a way potentially leaking sensitive
+ * information through side-channels when no PRNG
+ * is supplied by the user.
*
* \note For more on the use of blinding in RSA
* private key operations, see the documentation