Update build.sh

C/scripts/build.sh

@@ -1,5 +1,7 @@
 #Compiles the entire program then runs it, producing an executable.
 #C
+printf "Running program...\n\n\n"
 if gcc $(find . -type f -name "*.c") ${CUSTOM_PARAMS} -o ${PROJECT_NAME}; then
     ./${PROJECT_NAME}
 fi
+printf "\n\n"