apps/examples/procfs_test: Fix wrong entry function name
Fix wrong entry function name to 'procfs_test_main'
@@ -200,7 +200,7 @@ static int read_pid_entry(FAR const char *dirpath, FAR struct dirent *entryp, FA
#ifdef CONFIG_BUILD_KERNEL
int main(int argc, FAR char *argv[])
#else
-int proc_test_main(int argc, char *argv[])
+int procfs_test_main(int argc, char *argv[])
#endif
{
int ret;
