diff --git a/src/bin/pegleg/pegleg/engine/lint.py b/src/bin/pegleg/pegleg/engine/lint.py
index 7e299a23..b350008c 100644
--- a/src/bin/pegleg/pegleg/engine/lint.py
+++ b/src/bin/pegleg/pegleg/engine/lint.py
@@ -41,8 +41,8 @@ DECKHAND_SCHEMAS = {
 def full(fail_on_missing_sub_src=False, exclude_lint=None, warn_lint=None):
     messages = []
     # If policy is cleartext and error is added this will put
-    # that particular message into the warns list and all other will
-    # be added to the error list if SCHMEA_STORAGE_POLICY_MITCHMATCH_FLAG
+    # that particular message into the warns list and all others will
+    # be added to the error list if SCHEMA_STORAGE_POLICY_MISMATCH_FLAG
     messages.extend(_verify_file_contents())
 
     # Deckhand Rendering completes without error
@@ -160,14 +160,13 @@ def _verify_document(document, schemas, filename):
 
 
 def _verify_deckhand_render(fail_on_missing_sub_src=False):
-
     documents = []
 
     for filename in util.files.all():
         with open(filename) as f:
             documents.extend(list(yaml.safe_load_all(f)))
 
-    rendered_documents, errors = util.deckhand.deckhand_render(
+    _, errors = util.deckhand.deckhand_render(
         documents=documents,
         fail_on_missing_sub_src=fail_on_missing_sub_src,
         validate=True,
diff --git a/src/bin/pegleg/tests/unit/test_engine_util_files.py b/src/bin/pegleg/tests/unit/test_engine_util_files.py
index 4f1451a8..7a5b1ea8 100644
--- a/src/bin/pegleg/tests/unit/test_engine_util_files.py
+++ b/src/bin/pegleg/tests/unit/test_engine_util_files.py
@@ -16,6 +16,7 @@ import tempfile
 from pegleg import config
 from pegleg.engine.util import files
 
+
 def test_no_non_yamls(tmpdir):
     p = tmpdir.mkdir("site_yamls").mkdir("global")
     for x in range(3):  # Create 3 YAML files
@@ -25,6 +26,6 @@ def test_no_non_yamls(tmpdir):
     results = list(files.all())
 
     assert 3 == len(results)
-    # make sure only YAML files are returned
+    # Make sure only YAML files are returned
     for i in results:
         assert i.endswith('.yaml')
diff --git a/tox.ini b/tox.ini
index 968c3704..91069dd4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py35, docs
+envlist = py35, lint, docs
 # Allows docs to be built without setup.py having to exist. Requires that
 # usedevelop be False as well (which it is by default).
 skipsdist = True
@@ -15,6 +15,16 @@ commands =
     tox -c src/bin/pegleg/tox.ini -e py35
 whitelist_externals = tox
 
+[testenv:fmt]
+commands =
+    tox -c src/bin/pegleg/tox.ini -e fmt
+whitelist_externals = tox
+
+[testenv:lint]
+commands =
+    tox -c src/bin/pegleg/tox.ini -e lint
+whitelist_externals = tox
+
 [testenv:docs]
 deps = -r{toxinidir}/docs/requirements.txt
 commands =