Fix a typo that confuses check-names.sh
diff --git a/include/mbedtls/debug.h b/include/mbedtls/debug.h
index 7d944f3..2957996 100644
--- a/include/mbedtls/debug.h
+++ b/include/mbedtls/debug.h
@@ -97,7 +97,7 @@
void mbedtls_debug_set_threshold( int threshold );
/**
-* \brief Print a message to the debug output. This function is always used
+ * \brief Print a message to the debug output. This function is always used
* through the MBEDTLS_SSL_DEBUG_MSG() macro, which supplies the ssl
* context, file and line number parameters.
*