Amended README

Author: evedon

platform/source/minimal-printf/README.md

@@ -4,6 +4,7 @@
 Library supports both printf and snprintf in 1252 bytes of flash.
 
 Prints directly to stdio/UART without using malloc. All flags and precision modifiers are ignored.
+There is no error handling if a writing error occurs.
 
 Supports:
 * %d: signed integer [h, hh, (none), l, ll, z, j, t].

platform/source/minimal-printf/mbed_printf_implementation.c

@@ -126,7 +126,6 @@ static void mbed_minimal_putchar(char *buffer, size_t length, int *result, char
             if (buffer) {
                 buffer[*result] = data;
             } else {
-                /* print character to stdout or file */
                 if (stream) {
                     fputc(data, stream);
                 }