Fix docs for mbedtls_padlock_has_support
Fix a slight inaccuracy in the docs for the return value of
mbedtls_padlock_has_support.
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/include/mbedtls/padlock.h b/include/mbedtls/padlock.h
index d8246e2..0e4a6bb 100644
--- a/include/mbedtls/padlock.h
+++ b/include/mbedtls/padlock.h
@@ -98,7 +98,7 @@
*
* \param feature The feature to detect
*
- * \return 1 if CPU has support for the feature, 0 otherwise
+ * \return non-zero if CPU has support for the feature, 0 otherwise
*/
int mbedtls_padlock_has_support( int feature );