Fix mypy violations

1 files changed, 5 insertions, 5 deletions

diff --git a/sphinx/setup_command.py b/sphinx/setup_command.py
index d219a14d9..8c00a2ff8 100644
--- a/sphinx/setup_command.py
+++ b/sphinx/setup_command.py
@@ -136,8 +136,8 @@ class BuildDoc(Command):
         # type: () -> None
         if self.source_dir is None:
             self.source_dir = self._guess_source_dir()
-            self.announce('Using source directory %s' % self.source_dir)  # type: ignore
-        self.ensure_dirname('source_dir')  # type: ignore
+            self.announce('Using source directory %s' % self.source_dir)
+        self.ensure_dirname('source_dir')
         if self.source_dir is None:
             self.source_dir = os.curdir
         self.source_dir = abspath(self.source_dir)
@@ -145,10 +145,10 @@ class BuildDoc(Command):
             self.config_dir = self.source_dir
         self.config_dir = abspath(self.config_dir)
 
-        self.ensure_string_list('builder')  # type: ignore
+        self.ensure_string_list('builder')
         if self.build_dir is None:
-            build = self.get_finalized_command('build')  # type: ignore
-            self.build_dir = os.path.join(abspath(build.build_base), 'sphinx')
+            build = self.get_finalized_command('build')
+            self.build_dir = os.path.join(abspath(build.build_base), 'sphinx')  # type: ignore
             self.mkpath(self.build_dir)  # type: ignore
         self.build_dir = abspath(self.build_dir)
         self.doctree_dir = os.path.join(self.build_dir, 'doctrees')