diff --git a/master.cfg b/master.cfg
index b88c827..8280cf8 100644
--- a/master.cfg
+++ b/master.cfg
@@ -178,7 +178,7 @@ def SendRootMessageGDBTesters (branch, change):
     s.quit ()
 
 def make_breakage_lockfile_name (builder):
-    return "/tmp/gdb-buildbot-%s.lock" % builder
+    return "/tmp/gdb-buildbot-breakage-report-%s.lock" % builder
 
 def SendAuthorMessage (name, change, text_prepend):
     """Send a message to the author of the commit if it broke GDB.
@@ -316,7 +316,7 @@ send to the gdb-testers mailing list."""
                 if len (ct) > 100000:
                     text += "\n+++ The log is too big to be posted here."
                     text += "\n+++ Please go to the \"Full Build URL\" (link above) to see it."
-                    text += "\n"
+                    text += "\n\n"
                 else:
                     text += ct
                 text += "============================\n"