Fix another hyperlink and a few typos

README.md

@@ -14,15 +14,15 @@ The proposals themselves are colloquially referred to as KEEPs.
 
 ## How to give feedback
 
-Discussion of ongoing KEEPs is held under issues in this repo. Please find the correspondience in the table above.
+Discussion of ongoing KEEPs is held under issues in this repo. Please find the correspondence in the table above.
 
 Please don't create new issues unless really necessary, let's try to keep discussions in one place.
 
 ## How to propose
 
-If you only have a vague feature idea, please share it in the [#language-proposals](https://kotlinlang.slack.com/messages/language-proposals/team/) channel in our public Slack (get invite [here](http://kotlinslackin.herokuapp.com/)), or in the [Forum's Language design category](https://discuss.kotlinlang.org/c/language-design).
+If you only have a vague feature idea, please share it in the [#language-proposals](https://kotlinlang.slack.com/messages/language-proposals/) channel in our public Slack (get invite [here](http://kotlinslackin.herokuapp.com/)), or in the [Forum's Language design category](https://discuss.kotlinlang.org/c/language-design).
 
-If a discussion in these media has lead to a detailed proposal, feel free to submit a pull requrest here. We appreciate your work, but can not guarantee that all proposals will be considered soon after submission.
+If a discussion in these media has lead to a detailed proposal, feel free to submit a pull request here. We appreciate your work, but can not guarantee that all proposals will be considered soon after submission.
 
 ## KEEP as a process