Clarify wording in MPS reader documentation
Signed-off-by: Hanno Becker <hanno.becker@arm.com>
diff --git a/library/mps_reader.h b/library/mps_reader.h
index 34da18d..2163a35 100644
--- a/library/mps_reader.h
+++ b/library/mps_reader.h
@@ -167,8 +167,8 @@
* unsuccessful call to mbedtls_mps_reader_get(),
* this variable is used to have the reader
* remember how much data should be accumulated
- * before the reader can be passed back to
- * the user again.
+ * so that the call to mbedtls_mps_reader_get()
+ * succeeds next time.
* This is only used when the reader is in
* consuming mode, i.e. \c frag != \c NULL;
* otherwise, its value is \c 0. */