Updated standard library

Revision:
174:7810bc76987a
Parent:
172:7abb03bf31be
--- a/RA8875.h	Tue Jan 29 12:28:10 2019 +0000
+++ b/RA8875.h	Mon Feb 11 12:34:55 2019 +0000
@@ -2767,7 +2767,7 @@
     ///
     ///     if (reason == RA8875::progress && param != lastProgress) {
     ///         printf("Progress %3d%%\r\n", param);
-    ///         lastProgress = progress;
+    ///         lastProgress = param;
     ///     }
     ///     return noerror;
     /// }