diff --git a/test/implicit/richards/Makefile.am b/test/implicit/richards/Makefile.am
index 4bb2a4e7d759aa159befa9f16eefce9a85e9226b..8dd613b888c1b9dc49b7f89c2c8338b7b84fb663 100644
--- a/test/implicit/richards/Makefile.am
+++ b/test/implicit/richards/Makefile.am
@@ -1,8 +1,8 @@
 check_PROGRAMS = \
 	test_boxrichards \
 	test_ccrichards \
-	test_boxrichardsniconvection \ 
-	test_ccrichardsniconvection \ 
+	test_boxrichardsniconvection \
+	test_ccrichardsniconvection \
 	test_boxrichardsniconduction \
 	test_ccrichardsniconduction