diff --git a/pep-0512.txt b/pep-0512.txt
index 73be99ad3..61e5224a5 100644
--- a/pep-0512.txt
+++ b/pep-0512.txt
@@ -60,7 +60,7 @@ languishing on the issue tracker due to core developers not being
 able to work through the backlog fast enough to keep up with
 submissions. In turn, that led to a side-effect issue of discouraging
 outside contribution due to frustration from lack of attention, which
-is dangerous problem for an open source project with no corporate
+is a dangerous problem for an open source project with no corporate
 backing as it runs counter to having a viable future for the project.
 While allowing patches to be uploaded to bugs.python.org [#b.p.o]_ is
 potentially simple for an external contributor, it is as slow and
@@ -314,7 +314,7 @@ tracker).
 
 The association between a pull request and an issue will be done based
 on detecting an issue number. If the issue is specified in either the
-title or in the body of a message on a pull request then connection
+title or in the body of a message on a pull request then a connection
 will be made on bugs.python.org [#b.p.o]_. Some visible notification
 -- e.g. label or message -- will be made to the pull request to
 notify that the association was successfully made.
@@ -401,7 +401,7 @@ modernization, working with the ``Misc/NEWS`` file will be
 simplified.
 
 The planned approach is to use an individual file per news entry,
-containing the text for the entry. In this scenario each feature
+containing the text for the entry. In this scenario, each feature
 release would have its own directory for news entries and a separate
 file would be created in that directory that was either named after
 the issue it closed or a timestamp value (which prevents collisions).
@@ -520,7 +520,7 @@ re-run the tests in case of test flakiness will be needed, whether it
 is from removing a "test failed" label, web interface for core
 developers to trigger another testing event, etc.
 
-Inspiration or basis of the bot could be taken from pre-existig bots
+Inspiration or basis of the bot could be taken from pre-existing bots
 such as Homu [#homu]_ or Zuul [#zuul]_.
 
 The name given to this bot in order to give it commands is an open