lib: Fix docstring-section-indent lint errors.

Fix docstring-section-indent lint errors, and resulting
line-too-long errors.

BUG=b:233893248
TEST=cros lint has no docstring-section-indent errors

Change-Id: Ib58d683ccd61f0f1e65c0d843ce1cb734e69f836
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/3961275
Auto-Submit: Alex Klein <saklein@chromium.org>
Commit-Queue: Alex Klein <saklein@chromium.org>
Tested-by: Alex Klein <saklein@chromium.org>
Reviewed-by: Cindy Lin <xcl@google.com>
diff --git a/lib/build_target_lib.py b/lib/build_target_lib.py
index 097dca8..b29e1c6 100644
--- a/lib/build_target_lib.py
+++ b/lib/build_target_lib.py
@@ -27,9 +27,9 @@
         """Build Target init.
 
         Args:
-          name: The full name of the target.
-          profile: The profile name.
-          build_root: The path to the buildroot.
+            name: The full name of the target.
+            profile: The profile name.
+            build_root: The path to the buildroot.
         """
         self._name = name or None
         self.profile = profile
@@ -85,10 +85,10 @@
         TODO: Add optional validation the command exists.
 
         Args:
-          base_command: The wrapped command.
+            base_command: The wrapped command.
 
         Returns:
-          The build target's command wrapper.
+            The build target's command wrapper.
         """
         if self.is_host():
             return base_command