style: minor cleanups realized while reviewing a pull request

2 files changed, 10 insertions, 10 deletions

diff --git a/coverage/cmdline.py b/coverage/cmdline.py
index 002a8e44..efed9040 100644
--- a/coverage/cmdline.py
+++ b/coverage/cmdline.py
@@ -625,10 +625,10 @@ class CoverageScript:
         total = None
         if options.action == "report":
             total = self.coverage.report(
+                precision=options.precision,
                 show_missing=options.show_missing,
                 skip_covered=options.skip_covered,
                 skip_empty=options.skip_empty,
-                precision=options.precision,
                 sort=options.sort,
                 **report_args
                 )
@@ -637,27 +637,26 @@ class CoverageScript:
         elif options.action == "html":
             total = self.coverage.html_report(
                 directory=options.directory,
-                title=options.title,
+                precision=options.precision,
                 skip_covered=options.skip_covered,
                 skip_empty=options.skip_empty,
                 show_contexts=options.show_contexts,
-                precision=options.precision,
+                title=options.title,
                 **report_args
                 )
         elif options.action == "xml":
-            outfile = options.outfile
             total = self.coverage.xml_report(
-                outfile=outfile, skip_empty=options.skip_empty,
+                outfile=options.outfile,
+                skip_empty=options.skip_empty,
                 **report_args
                 )
         elif options.action == "json":
-            outfile = options.outfile
             total = self.coverage.json_report(
-                outfile=outfile,
+                outfile=options.outfile,
                 pretty_print=options.pretty_print,
                 show_contexts=options.show_contexts,
                 **report_args
-            )
+                )
         else:
             # There are no other possible actions.
             raise AssertionError
diff --git a/coverage/jsonreport.py b/coverage/jsonreport.py
index c87bb0e7..75ba755d 100644
--- a/coverage/jsonreport.py
+++ b/coverage/jsonreport.py
@@ -2,6 +2,7 @@
 # For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt
 
 """Json reporting for coverage.py"""
+
 import datetime
 import json
 import sys
@@ -27,7 +28,7 @@ class JsonReporter:
 
         `morfs` is a list of modules or file names.
 
-        `outfile` is a file object to write the json to
+        `outfile` is a file object to write the json to.
 
         """
         outfile = outfile or sys.stdout
@@ -75,7 +76,7 @@ class JsonReporter:
         return self.total.n_statements and self.total.pc_covered
 
     def report_one_file(self, coverage_data, analysis):
-        """Extract the relevant report data for a single file"""
+        """Extract the relevant report data for a single file."""
         nums = analysis.numbers
         self.total += nums
         summary = {