update tombstone

Author: jeffszuhay

Chapter04/printDistance2.c

@@ -16,12 +16,12 @@
 //    cc printDistance2.c -Wall -Werror -std=c11
 //
 
-#include(<stdio.h>
+#include <stdio.h>
 
   // Function prototypes.
 void printDistance( double );
 
-int(main( void )
+int main( void )
 {
   double feet = 5280.0;
   printDistance( feet );