Misc documentation fixes/improvements.
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index 15aee04..d13f3ba 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -50,7 +50,7 @@
#define MBEDTLS_ERR_ECP_INVALID_KEY -0x4C80 /**< Invalid private or public key. */
#define MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH -0x4C00 /**< The buffer contains a valid signature followed by more data. */
#define MBEDTLS_ERR_ECP_HW_ACCEL_FAILED -0x4B80 /**< The ECP hardware accelerator failed. */
-#define MBEDTLS_ERR_ECP_IN_PROGRESS -0x4B00 /**< Operation in progress, try again with the same parameters. */
+#define MBEDTLS_ERR_ECP_IN_PROGRESS -0x4B00 /**< Operation in progress, call again with the same parameters to continue. */
#ifdef __cplusplus
extern "C" {
@@ -747,7 +747,7 @@
* \param P The point to multiply.
* \param f_rng The RNG function.
* \param p_rng The RNG context.
- * \param rs_ctx The restart context.
+ * \param rs_ctx The restart context (NULL disables restart).
*
* \return \c 0 on success.
* \return #MBEDTLS_ERR_ECP_INVALID_KEY if \p m is not a valid private
@@ -804,7 +804,7 @@
* \param P The point to multiply by \p m.
* \param n The integer by which to multiply \p Q.
* \param Q The point to be multiplied by \p n.
- * \param rs_ctx The restart context.
+ * \param rs_ctx The restart context (NULL disables restart).
*
* \return \c 0 on success.
* \return #MBEDTLS_ERR_ECP_INVALID_KEY if \p m or \p n are not