Grammar fixes to rustc-ux-guidelines.md

1) changed "long way into" to "long way toward"
2) changed "developer lives" to "developers' lives"
3) removed the "either... or..." format from second paragraph because there are more than 2 options
4) Minor revisions to paragraphs 3-6 to make them more consistent in format and to fix minor grammar issues.

diff --git a/src/doc/rustc-ux-guidelines.md b/src/doc/rustc-ux-guidelines.md
index 0b2069e25aaf8a92e95d6f88be5b8fcfeb0ae44a..ecfb2fb25728b2bf223e6349b678c40026967756 100644 (file)
--- a/src/doc/rustc-ux-guidelines.md
+++ b/src/doc/rustc-ux-guidelines.md
@@ -1,14 +1,14 @@
 % Rustc UX guidelines
 
 Don't forget the user. Whether human or another program, such as an IDE, a
-good user experience with the compiler goes a long way into making developer
-lives better. We don't want users to be baffled by compiler output or
+good user experience with the compiler goes a long way toward making developers'
+lives better. We do not want users to be baffled by compiler output or
 learn arcane patterns to compile their program.
 
 ## Error, Warning, Help, Note Messages
 
-When the compiler detects a problem, it can emit either an error, warning,
-note, or help message.
+When the compiler detects a problem, it can emit one of the following: an error, a warning,
+a note, or a help message.
 
 An `error` is emitted when the compiler detects a problem that makes it unable
  to compile the program, either because the program is invalid or the
@@ -17,11 +17,11 @@ An `error` is emitted when the compiler detects a problem that makes it unable
 A `warning` is emitted when the compiler detects something odd about a
 program. For instance, dead code and unused `Result` values.
 
-A `help` is emitted following either an `error` or `warning` giving extra
+A `help` message is emitted following an `error` or `warning` to give additional
 information to the user about how to solve their problem.
 
-A `note` is for identifying additional circumstances and parts of the code
-that lead to a warning or error. For example, the borrow checker will note any
+A `note` to emitted to identify additional circumstances and parts of the code
+that caused the warning or error. For example, the borrow checker will note any
 previous conflicting borrows.
 
 * Write in plain simple English. If your message, when shown on a – possibly