diff --git a/c-check/golden-rule.sh b/c-check/golden-rule.sh
index 2ef885a7..342dba02 100755
--- a/c-check/golden-rule.sh
+++ b/c-check/golden-rule.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
-OUTFILE = /tmp/golden-dross.txt
+OUTFILE=/tmp/golden-dross.txt
 
-./golden_rose > $(OUTFILE)
-diff $(OUTFILE) golden_rule.txt
+./golden_rose > $OUTFILE
+diff $OUTFILE golden_rule.txt
+git diff GildedRose.h