Update expected sample.c output in README.txt
tree7e7963f44ae05ea7efe20ef982b24b7e4f040526
-rw-r--r-- 54 .gitattributes
-rw-r--r-- 48 .gitignore
drwxr-xr-x - BlocksRuntime
-rw-r--r-- 6150 README.txt
-rwxr-xr-x 316 buildlib
-rwxr-xr-x 2797 checktests
-rw-r--r-- 462 config.h
-rwxr-xr-x 1179 installlib
-rw-r--r-- 464 sample.c
-rw-r--r-- 206 testprefix.h