scripts: Lint fixes.

line-too-long and docstring-section-indent fixes. Misc spelling
and grammar fixes.

BUG=None
TEST=CQ

Change-Id: I430f8c770fa60be0136220b7658b2542d68908f2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/4416214
Tested-by: Alex Klein <saklein@chromium.org>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
Auto-Submit: Alex Klein <saklein@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
diff --git a/scripts/cros_deps_diff.py b/scripts/cros_deps_diff.py
index 855a9af..0079e31 100644
--- a/scripts/cros_deps_diff.py
+++ b/scripts/cros_deps_diff.py
@@ -91,8 +91,8 @@
     divergent_set = set()
     for pkg, value in version_map.items():
         if len(value.keys()) != count or len(set(value.values())) > 1:
-            # The package doesn't exist for at least one ot the input, or there are
-            # more than 2 versions.
+            # The package doesn't exist for at least one ot the input, or there
+            # are more than 2 versions.
             divergent_set.add(pkg)
     return divergent_set