Needed an excuse to check in the executable

src/imagetest.sh

@@ -57,7 +57,7 @@ iptcTest()
 }
 
 
-# Make sure to pass the test file first and the know good file second
+# Make sure to pass the test file first and the known good file second
 diffCheck() 
 {
     test=$1

src/iptctest.sh

@@ -1,5 +1,5 @@
 #! /bin/bash
-# Test driver for iptc metadata
+# Test driver for IPTC metadata
 
 printTest()
 {