Some Python style nits.

Author: birkenfeld

util/update_lints.py

@@ -58,9 +58,9 @@ def collect(lints, deprecated_lints, restriction_lints, fn):
         # remove \-newline escapes from description string
         desc = nl_escape_re.sub('', match.group('desc'))
         restriction_lints.append((os.path.splitext(os.path.basename(fn))[0],
-                                match.group('name').lower(),
-                                "allow",
-                                desc.replace('\\"', '"')))
+                                  match.group('name').lower(),
+                                  "allow",
+                                  desc.replace('\\"', '"')))
 
 
 def gen_table(lints, link=None):
@@ -100,6 +100,7 @@ def gen_deprecated(lints):
     for lint in lints:
         yield '    store.register_removed("%s", "%s");\n' % (lint[1], lint[2])
 
+
 def replace_region(fn, region_start, region_end, callback,
                    replace_start=True, write_back=True):
     """Replace a region in a file delimited by two lines matching regexes.
@@ -168,8 +169,8 @@ def main(print_only=False, check=False):
     changed |= replace_region(
         'README.md',
         r'^There are \d+ lints included in this crate:', "",
-        lambda: ['There are %d lints included in this crate:\n' % (len(lints)
-            + len(restriction_lints))],
+        lambda: ['There are %d lints included in this crate:\n' %
+                 (len(lints) + len(restriction_lints))],
         write_back=not check)
 
     # update the links in the CHANGELOG
@@ -196,10 +197,10 @@ def main(print_only=False, check=False):
 
     # same for "deprecated" lint collection
     changed |= replace_region(
-            'clippy_lints/src/lib.rs', r'let mut store', r'end deprecated lints',
-            lambda: gen_deprecated(deprecated_lints),
-            replace_start=False,
-            write_back=not check)
+        'clippy_lints/src/lib.rs', r'let mut store', r'end deprecated lints',
+        lambda: gen_deprecated(deprecated_lints),
+        replace_start=False,
+        write_back=not check)
 
     # same for "clippy_pedantic" lint collection
     changed |= replace_region(