Another update from ingydotnet^djgoku

Task/Hello-world-Text/C/hello-world-text-1.c

@@ -3,6 +3,6 @@
 
 int main(void)
 {
-  printf("Goodbye, World!\n");
+  printf("Hello world!\n");
   return EXIT_SUCCESS;
 }

Task/Hello-world-Text/C/hello-world-text-2.c

@@ -3,6 +3,6 @@
 
 int main(void)
 {
-  puts("Goodbye, World!");
+  puts("Hello world!");
   return EXIT_SUCCESS;
 }

Task/Hello-world-Text/C/hello-world-text-3.c

@@ -2,6 +2,6 @@
 
 int main()
 {
-  printf("\nGoodbye, World!");
+  printf("\nHello world!");
   return 0;
 }