diff --git a/src/lib/commands/edit.c b/src/lib/commands/edit.c
index 49ccb380..41a450e7 100644
--- a/src/lib/commands/edit.c
+++ b/src/lib/commands/edit.c
@@ -750,7 +750,7 @@ edit_unit(struct empobj *unit, char *key, char *p,
     coord newx, newy;
     union empobj_storage newunit;
     char newgroup;
- 
+
     switch (toupper(*key)) {
     case 'U':
 	if (arg < 0)
diff --git a/tests/actofgod-test b/tests/actofgod-test
index 66925084..0afe1bc4 100755
--- a/tests/actofgod-test
+++ b/tests/actofgod-test
@@ -11,7 +11,7 @@ srcdir="$1"
 
 #
 # Currently expected to work only with thread package LWP, because:
-# 
+#
 # - Thread scheduling is reliably deterministic only with LWP
 # - Shell builtin kill appears not to do the job in MinGW
 # - The Windows server tries to run as service when -d isn't
diff --git a/tests/smoke-test b/tests/smoke-test
index e75fb390..9b3681fc 100755
--- a/tests/smoke-test
+++ b/tests/smoke-test
@@ -11,7 +11,7 @@ srcdir="$1"
 
 #
 # Currently expected to work only with thread package LWP, because:
-# 
+#
 # - Thread scheduling is reliably deterministic only with LWP
 # - Shell builtin kill appears not to do the job in MinGW
 # - The Windows server tries to run as service when -d isn't