trivial diff: improve error message

[Fergus Henderson]

compiler/modules.m:
	Make a slight improvement to an error message.

Index: compiler/modules.m
===================================================================
RCS file: /home/mercury1/repository/mercury/compiler/modules.m,v
retrieving revision 1.84
diff -u -r1.84 modules.m
--- modules.m	1998/08/05 10:08:01	1.84
+++ modules.m	1998/09/03 09:50:51
@@ -1803,7 +1803,7 @@
 	{ module_imports_get_error(ModuleImports, Error) },
 	( { Error = fatal } ->
 		{ prog_out__sym_name_to_string(ModuleName, ModuleString) },
-		{ string__append_list(["fatal error reading module `",
+		{ string__append_list(["can't read source file for module `",
 			ModuleString, "'."], Message) },
 		report_error(Message)
 	;

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
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