diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index c8a0213da7..16a3bb935e 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -97,6 +97,8 @@ def _CommonChecks(input_api, output_api):
   results.extend(input_api.canned_checks.RunPylint(input_api, output_api,
       black_list=(r'^.*gviz_api\.py$',
                   r'^.*gaeunit\.py$',
+                  # Embedded shell-script fakes out pylint.
+                  r'^talk/site_scons/site_tools/talk_linux.py$',
                   r'^third_party/.*\.py$',
                   r'^testing/.*\.py$',
                   r'^tools/gyp/.*\.py$',
diff --git a/talk/PRESUBMIT.py b/talk/PRESUBMIT.py
index 5fbda4a8ff..447b46d764 100644
--- a/talk/PRESUBMIT.py
+++ b/talk/PRESUBMIT.py
@@ -25,13 +25,13 @@
 
 def _LicenseHeader(input_api):
   """Returns the license header regexp."""
-  # Accept any year number from 2011 to the current year
+  # Accept any year number from 2008 to the current year
   current_year = int(input_api.time.strftime('%Y'))
   allowed_years = (str(s) for s in reversed(xrange(2008, current_year + 1)))
   years_re = '(' + '|'.join(allowed_years) + ')'
   license_header = (
       r'.*? libjingle\n'
-      r'.*? Copyright %(year)s Google Inc\.\n'
+      r'.*? Copyright %(year)s,? Google Inc\.\n'
       r'.*?\n'
       r'.*? Redistribution and use in source and binary forms, with or without'
         r'\n'
diff --git a/talk/app/webrtc/java/jni/peerconnection_jni.cc b/talk/app/webrtc/java/jni/peerconnection_jni.cc
index fa7418c37d..1d3c9cd897 100644
--- a/talk/app/webrtc/java/jni/peerconnection_jni.cc
+++ b/talk/app/webrtc/java/jni/peerconnection_jni.cc
@@ -1,6 +1,6 @@
 /*
  * libjingle
- * Copyright 2013 Google Inc.
+ * Copyright 2013, Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/talk/app/webrtc/peerconnectionfactory_unittest.cc b/talk/app/webrtc/peerconnectionfactory_unittest.cc
index 6d54204283..a77fed7735 100644
--- a/talk/app/webrtc/peerconnectionfactory_unittest.cc
+++ b/talk/app/webrtc/peerconnectionfactory_unittest.cc
@@ -16,6 +16,8 @@
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
diff --git a/talk/site_scons/site_tools/talk_noops.py b/talk/site_scons/site_tools/talk_noops.py
index bb8f10622c..b184ddc542 100644
--- a/talk/site_scons/site_tools/talk_noops.py
+++ b/talk/site_scons/site_tools/talk_noops.py
@@ -16,5 +16,5 @@ def generate(env):
     )
     env.Append(BUILDERS={'RES': builder, 'Grit': builder})
 
-def exists(env):
+def exists(dummy):
   return 1
diff --git a/talk/site_scons/talk.py b/talk/site_scons/talk.py
index a274d08c5b..745f1d813f 100644
--- a/talk/site_scons/talk.py
+++ b/talk/site_scons/talk.py
@@ -564,7 +564,7 @@ def ExtendComponent(env, component, **kwargs):
     # name of the EXE (but not PDB) is reconstructed after signing.
     postsignprefix = PopEntry(params, 'postsignprefix')
     if postsignprefix is not None:
-        target = postsignprefix + target
+      target = postsignprefix + target
     signed_node = env.SignedBinary(
       source = node,
       target = '$STAGING_DIR/' + target,