Index: tests/configs/.expect/parseconfig.txt
===================================================================
--- tests/configs/.expect/parseconfig.txt	(revision 9e042d8a6d9dbe43a8b43aee5b0ace6e6e2e151a)
+++ tests/configs/.expect/parseconfig.txt	(revision 6a93e4d052f6947dc8a35ddde898652fa241e72f)
@@ -12,5 +12,5 @@
 Maximum student trips: 3
 
-Open_Failure thrown when config file does not exist
+open_failure thrown when config file does not exist
 Failed to open the config file
 
Index: tests/configs/parseconfig.cfa
===================================================================
--- tests/configs/parseconfig.cfa	(revision 9e042d8a6d9dbe43a8b43aee5b0ace6e6e2e151a)
+++ tests/configs/parseconfig.cfa	(revision 6a93e4d052f6947dc8a35ddde898652fa241e72f)
@@ -66,8 +66,8 @@
 
 
-	sout | "Open_Failure thrown when config file does not exist";
+	sout | "open_failure thrown when config file does not exist";
 	try {
 		parse_config( xstr(IN_DIR) "doesnt-exist.txt", entries, NUM_ENTRIES, parse_tabular_config_format );
-	} catch( Open_Failure * ex ) {
+	} catch( open_failure * ex ) {
 		sout | "Failed to open the config file";
 	}